diff --git a/locales/en.yml b/locales/en.yml
index 05e5601d..065d01f6 100644
--- a/locales/en.yml
+++ b/locales/en.yml
@@ -211,6 +211,7 @@ config_page:
 
     others:
         section_label_sounds: "Sounds"
+        section_label_message_formats: "Message Formats"
         auto_clear_the_message_box:
             label: "Auto Clear Message box"
         send_only_translated_messages:
@@ -231,6 +232,26 @@ config_page:
             label: "Send Received Message To VRChat"
             desc: "Send the message you received from the speaker's voice to VRChat's chatbox."
 
+        message_format_common:
+            example_view:
+                title: "Preview"
+                original_translated: "Original + Translated"
+                original_translated_multi: "Original + Translated (Multi-Translation)"
+                translated_only_multi: "Translated Only (Multi-Translation)"
+                translated_only: "Translated Only"
+                original_only: "Original Only"
+            settings:
+                title: "Settings"
+                original: "Original"
+                translated: "Translated"
+                for_multi_translation: For Multi-Translation
+        send_message_format:
+            label: "Message Format (Send)"
+            desc: "You can change the decoration of the message you want to send."
+        received_message_format:
+            label: "Message Format (Speaker2Chatbox)"
+            desc: "It will be used in Speaker2Chatbox for now."
+
     hotkeys:
         toggle_vrct_visibility:
             label: "Toggle VRCT visibility"
diff --git a/locales/ja.yml b/locales/ja.yml
index d36bec89..978a5b29 100644
--- a/locales/ja.yml
+++ b/locales/ja.yml
@@ -211,6 +211,7 @@ config_page:
 
     others:
         section_label_sounds: "サウンド"
+        section_label_message_formats: "メッセージフォーマット"
         auto_clear_the_message_box:
             label: "送信後はメッセージ入力欄を空にする"
         send_only_translated_messages:
@@ -230,6 +231,25 @@ config_page:
         send_received_message_to_vrc:
             label: "受信したメッセージをVRChatに送信する"
             desc: "スピーカーから聞き取り、文字起こしされたメッセージをVRChatに送信します。"
+        message_format_common:
+            example_view:
+                title: "プレビュー"
+                original_translated: "原文 + 翻訳"
+                original_translated_multi: "原文 + 翻訳（多言語）"
+                translated_only_multi: "翻訳のみ（多言語）"
+                translated_only: "翻訳のみ"
+                original_only: "原文のみ"
+            settings:
+                title: "設定"
+                original: "原文"
+                translated: "翻訳"
+                for_multi_translation: 多言語翻訳用
+        send_message_format:
+            label: メッセージフォーマット（送信）
+            desc: VRChatで相手に実際に見えるフォーマットを変更できます。
+        received_message_format:
+            label: メッセージフォーマット（Speaker2Chatbox）
+            desc: 今のところ、Speaker2Chatboxで送信した時の表示に使われます。
 
     hotkeys:
         toggle_vrct_visibility:
diff --git a/src-python/controller.py b/src-python/controller.py
index 3e652886..c34abaf8 100644
--- a/src-python/controller.py
+++ b/src-python/controller.py
@@ -1462,7 +1462,7 @@ class Controller:
 
     @staticmethod
     def setSendMessageFormatParts(data, *args, **kwargs) -> dict:
-        config.SEND_MESSAGE_FORMAT_PARTS = str(data)
+        config.SEND_MESSAGE_FORMAT_PARTS = dict(data)
         return {"status":200, "result":config.SEND_MESSAGE_FORMAT_PARTS}
 
     @staticmethod
@@ -1471,7 +1471,7 @@ class Controller:
 
     @staticmethod
     def setReceivedMessageFormatParts(data, *args, **kwargs) -> dict:
-        config.RECEIVED_MESSAGE_FORMAT_PARTS = str(data)
+        config.RECEIVED_MESSAGE_FORMAT_PARTS = dict(data)
         return {"status":200, "result":config.RECEIVED_MESSAGE_FORMAT_PARTS}
 
     @staticmethod
diff --git a/src-ui/app/config_page/setting_section/setting_box/_components/_atoms/_entry/_Entry.jsx b/src-ui/app/config_page/setting_section/setting_box/_components/_atoms/_entry/_Entry.jsx
index 641e7104..49ed1238 100644
--- a/src-ui/app/config_page/setting_section/setting_box/_components/_atoms/_entry/_Entry.jsx
+++ b/src-ui/app/config_page/setting_section/setting_box/_components/_atoms/_entry/_Entry.jsx
@@ -21,11 +21,11 @@ const _Entry = forwardRef((props, ref) => {
     });
 
     return (
-        <div className={styles.entry_container}>
-            <div
-                className={input_wrapper_class_names}
-                style={{width: props.width || "20rem" }}
-            >
+        <div
+            className={styles.entry_container}
+            style={{width: props.width || "100%" }}
+        >
+            <div className={input_wrapper_class_names}>
                 <input
                     ref={inputRef}
                     text={props.text ? props.text : "text"}
diff --git a/src-ui/app/config_page/setting_section/setting_box/_components/_atoms/_entry/_Entry.module.scss b/src-ui/app/config_page/setting_section/setting_box/_components/_atoms/_entry/_Entry.module.scss
index 7fc4a388..440da46d 100644
--- a/src-ui/app/config_page/setting_section/setting_box/_components/_atoms/_entry/_Entry.module.scss
+++ b/src-ui/app/config_page/setting_section/setting_box/_components/_atoms/_entry/_Entry.module.scss
@@ -3,7 +3,6 @@
 }
 
 .entry_wrapper {
-    width: 10rem;
     height: 100%;
     padding: 0.6rem;
     background-color: var(--dark_875_color);
@@ -19,6 +18,7 @@
     height: 100%;
     font-size: 1.4rem;
     resize: none;
+    font-family: Arial, sans-serif;
     &.is_disabled {
         color: var(--dark_500_color);
         pointer-events: none;
diff --git a/src-ui/app/config_page/setting_section/setting_box/_components/index.js b/src-ui/app/config_page/setting_section/setting_box/_components/index.js
index 7b695b35..e1a7ab32 100644
--- a/src-ui/app/config_page/setting_section/setting_box/_components/index.js
+++ b/src-ui/app/config_page/setting_section/setting_box/_components/index.js
@@ -12,4 +12,5 @@ export { Slider } from "./slider/Slider";
 export { SwitchBox } from "./switch_box/SwitchBox";
 export { ThresholdComponent } from "./threshold_component/ThresholdComponent";
 export { WordFilter, WordFilterListToggleComponent } from "./word_filter/WordFilter";
-export { DownloadModels } from "./download_models/DownloadModels";
\ No newline at end of file
+export { DownloadModels } from "./download_models/DownloadModels";
+export { MessageFormat } from "./message_format/MessageFormat";
\ No newline at end of file
diff --git a/src-ui/app/config_page/setting_section/setting_box/_components/message_format/MessageFormat.jsx b/src-ui/app/config_page/setting_section/setting_box/_components/message_format/MessageFormat.jsx
new file mode 100644
index 00000000..7594b70a
--- /dev/null
+++ b/src-ui/app/config_page/setting_section/setting_box/_components/message_format/MessageFormat.jsx
@@ -0,0 +1,295 @@
+import styles from "./MessageFormat.module.scss";
+import { useTranslation } from "react-i18next";
+import { _Entry } from "../_atoms/_entry/_Entry";
+import SwapImg from "@images/swap_icon.png";
+import ArrowLeftSvg from "@images/arrow_left.svg?react";
+import { useStore_IsBreakPoint } from "@store";
+import { useAppearance } from "@logics_configs";
+import { ui_configs } from "@ui_configs";
+import { ResetButton } from "@common_components";
+
+const ENTRY_WIDTH = "8rem";
+
+const EXAMPLE_TEXTS = {
+    en: "Hello",
+    ja: "こんにちは",
+    ko: "안녕하세요",
+    fr: "Bonjour",
+};
+
+export const MessageFormat = (props) => {
+    const { currentIsBreakPoint } = useStore_IsBreakPoint();
+    const message_format_container_class = clsx(styles.container, {
+        [styles.is_break_point]: currentIsBreakPoint.data,
+    });
+
+    return (
+        <div className={message_format_container_class}>
+            <ExampleComponent
+                format={props.variable.data}
+                example_view_filter_variable={props.example_view_filter_variable}
+                exampleViewFilterToggleFunction={props.exampleViewFilterToggleFunction}
+                format_id={props.format_id}
+            />
+            <div className={styles.border}></div>
+            <InputComponent
+                variable={props.variable.data}
+                setFunction={props.setFunction}
+                format_id={props.format_id}
+            />
+        </div>
+    );
+};
+
+const ExampleComponent = ({ format, example_view_filter_variable, exampleViewFilterToggleFunction, format_id }) => {
+    const { currentUiLanguage } = useAppearance();
+    const { t } = useTranslation();
+
+
+    const locale_base_path = "config_page.others.message_format_common.example_view.";
+
+    const label_title = t(locale_base_path + "title");
+
+    const label_original_translated = t(locale_base_path + "original_translated");
+    const label_original_translated_multi = t(locale_base_path + "original_translated_multi");
+    const label_translated_only_multi = t(locale_base_path + "translated_only_multi");
+    const label_translated_only = t(locale_base_path + "translated_only");
+    const label_original_only = t(locale_base_path + "original_only");
+
+    const createExampleMessage = (id) => {
+        // 言語順序を決定
+        let example_text_order = [];
+        switch (currentUiLanguage.data) {
+            case "ja":
+                example_text_order = ["ja", "en", "ko", "fr"];
+                break;
+            case "ko":
+                example_text_order = ["ko", "ja", "en", "fr"];
+                break;
+            default: // en
+                example_text_order = ["en", "ja", "ko", "fr"];
+                break;
+        }
+
+        const original = EXAMPLE_TEXTS[example_text_order[0]];
+        const translations = example_text_order.slice(1).map(lang => EXAMPLE_TEXTS[lang]);
+
+        const originalPart = `${format.message.prefix}${original}${format.message.suffix}`;
+        const translationSingle = `${format.translation.prefix}${translations[0]}${format.translation.suffix}`;
+        const translationMulti = `${format.translation.prefix}${translations.join(format.translation.separator)}${format.translation.suffix}`;
+
+        switch (id) {
+            case "original_translated":
+                return format.translation_first
+                    ? `${translationSingle}${format.separator}${originalPart}`
+                    : `${originalPart}${format.separator}${translationSingle}`;
+
+            case "original_only":
+                return originalPart;
+
+            case "translated_only":
+                return translationSingle;
+
+            case "translated_only_multi":
+                return translationMulti;
+
+            case "original_translated_multi":
+                return format.translation_first
+                    ? `${translationMulti}${format.separator}${originalPart}`
+                    : `${originalPart}${format.separator}${translationMulti}`;
+
+            default:
+                throw new Error(`Unexpected id: ${id}`);
+        }
+    };
+
+    const ExampleBox = ({label, example_text_id}) => {
+        return (
+            <div className={styles.example_wrapper}>
+                <p className={styles.example_label}>{label}</p>
+                <div className={styles.example_chatbox}>
+                    <p className={styles.example_text}>{createExampleMessage(example_text_id)}</p>
+                </div>
+            </div>
+        );
+
+    };
+
+    const svg_class_names = clsx(styles.arrow_left_svg, {
+        [styles.to_down]: example_view_filter_variable[format_id] === "Simplified",
+        [styles.to_up]: example_view_filter_variable[format_id] === "All"
+    });
+
+
+    const FilteredExampleBox = ({format_id, id}) => {
+        if (format_id === "send" && id === "Simplified") {
+            return (
+                <>
+                    <ExampleBox label={label_original_translated} example_text_id="original_translated" />
+                    <ExampleBox label={label_original_translated_multi} example_text_id="original_translated_multi" />
+                </>
+            );
+        } else if ( format_id === "send" && id === "All") {
+            return (
+                <>
+                    <ExampleBox label={label_original_translated} example_text_id="original_translated" />
+                    <ExampleBox label={label_original_translated_multi} example_text_id="original_translated_multi" />
+                    <ExampleBox label={label_translated_only_multi} example_text_id="translated_only_multi" />
+                    <ExampleBox label={label_translated_only} example_text_id="translated_only" />
+                    <ExampleBox label={label_original_only} example_text_id="original_only" />
+                </>
+            );
+
+        } else if (format_id === "received") {
+            return (
+                <>
+                    <ExampleBox label={label_original_translated} example_text_id="original_translated" />
+                    <ExampleBox label={label_original_only} example_text_id="original_only" />
+                    <ExampleBox label={label_translated_only} example_text_id="translated_only" />
+                </>
+            );
+        }
+    };
+
+
+    return (
+        <div className={styles.example_container}>
+            <p className={styles.section_title}>{label_title}</p>
+            <div className={styles.example_view_container}>
+                <FilteredExampleBox format_id={format_id} id={example_view_filter_variable[format_id]} />
+            </div>
+            { format_id === "send" &&
+                <div className={styles.show_more_container} onClick={() => exampleViewFilterToggleFunction(format_id)}>
+                    <ArrowLeftSvg className={svg_class_names}/>
+                </div>
+            }
+        </div>
+    );
+};
+
+
+const InputComponent = ({id, variable, setFunction, format_id }) => {
+    const { t } = useTranslation();
+
+    const locale_base_path = "config_page.others.message_format_common.settings.";
+    const label_title = t(locale_base_path + "title");
+
+    const LABEL_ORIGINAL = t(locale_base_path + "original");
+    const LABEL_TRANSLATED = t(locale_base_path + "translated");
+    const LABEL_FOR_MULTI_TRANSLATION = t(locale_base_path + "for_multi_translation");
+
+    const replaceValue = (value) => {
+        if (value === "") return "";
+
+        const replaced = value.replace(/\\n/g, "\n");
+        return replaced;
+    };
+
+    const handleChange = (parent_key, child_key) => (e) => {
+        const rawValue = e.target.value;
+        const parsedValue = replaceValue(rawValue);
+
+        if (child_key !== undefined) {
+            setFunction({
+                ...variable,
+                [parent_key]: {
+                    ...variable[parent_key],
+                    [child_key]: parsedValue
+                }
+            });
+        } else {
+            setFunction({
+                ...variable,
+                [parent_key]: parsedValue
+            });
+        }
+    };
+
+    const toUiValue = (v) => {
+        if (typeof v === "string") {
+            return v.replace(/\n/g, "\\n");
+        }
+        console.log("Empty");
+
+        return v ?? "";
+    };
+
+    const resetFunction = () => {
+        if (format_id === "send") {
+            setFunction(ui_configs.send_message_format_parts);
+        } else if (format_id === "received") {
+            setFunction(ui_configs.received_message_format_parts);
+        }
+    };
+
+    const SwapButton = ({ variable, setFunction }) => {
+        const swapMessageAndTranslate = () => {
+            setFunction({ ...variable, translation_first: !variable.translation_first });
+        };
+
+        return (
+            <div className={styles.swap_button_wrapper} onClick={swapMessageAndTranslate}>
+                <p className={styles.swap_text}>{variable.translation_first ? LABEL_TRANSLATED : LABEL_ORIGINAL}</p>
+                <img className={styles.swap_img} src={SwapImg} alt="Swap Icon" />
+                <p className={styles.swap_text}>{variable.translation_first ? LABEL_ORIGINAL : LABEL_TRANSLATED}</p>
+            </div>
+        );
+    };
+
+    return (
+        <div className={styles.message_format_settings_container}>
+            <p className={styles.section_title}>{label_title}</p>
+            <div className={styles.message_format_settings_wrapper}>
+                <div className={styles.swap_button_container}>
+                    <SwapButton variable={variable} setFunction={setFunction} />
+                </div>
+                { !variable.translation_first ?
+                <div className={styles.input_wrapper}>
+                    <div className={styles.input_contents}>
+                        <_Entry ui_variable={toUiValue(variable.message.prefix)} width={ENTRY_WIDTH} onChange={handleChange("message", "prefix")} />
+                        <p className={styles.preset_text}>{LABEL_ORIGINAL}</p>
+                        <_Entry ui_variable={toUiValue(variable.message.suffix)} width={ENTRY_WIDTH} onChange={handleChange("message", "suffix")} />
+                    </div>
+                    <div className={styles.input_contents}>
+                        <_Entry ui_variable={toUiValue(variable.separator)} width={ENTRY_WIDTH} onChange={handleChange("separator")} />
+                    </div>
+                    <div className={styles.input_contents}>
+                        <_Entry ui_variable={toUiValue(variable.translation.prefix)} width={ENTRY_WIDTH} onChange={handleChange("translation", "prefix")} />
+                        <p className={styles.preset_text}>{LABEL_TRANSLATED}</p>
+                        <_Entry ui_variable={toUiValue(variable.translation.suffix)} width={ENTRY_WIDTH} onChange={handleChange("translation", "suffix")} />
+                    </div>
+                </div>
+                :
+                <div className={styles.input_wrapper}>
+                    <div className={styles.input_contents}>
+                        <_Entry ui_variable={toUiValue(variable.translation.prefix)} width={ENTRY_WIDTH} onChange={handleChange("translation", "prefix")} />
+                        <p className={styles.preset_text}>{LABEL_TRANSLATED}</p>
+                        <_Entry ui_variable={toUiValue(variable.translation.suffix)} width={ENTRY_WIDTH} onChange={handleChange("translation", "suffix")} />
+                    </div>
+                    <div className={styles.input_contents}>
+                        <_Entry ui_variable={toUiValue(variable.separator)} width={ENTRY_WIDTH} onChange={handleChange("separator")} />
+                    </div>
+                    <div className={styles.input_contents}>
+                        <_Entry ui_variable={toUiValue(variable.message.prefix)} width={ENTRY_WIDTH} onChange={handleChange("message", "prefix")} />
+                        <p className={styles.preset_text}>{LABEL_ORIGINAL}</p>
+                        <_Entry ui_variable={toUiValue(variable.message.suffix)} width={ENTRY_WIDTH} onChange={handleChange("message", "suffix")} />
+                    </div>
+                </div>
+                }
+                { format_id === "send" &&
+                    <div className={styles.multi_translation_input_wrapper}>
+                        <p className={styles.multi_translation_title}>{LABEL_FOR_MULTI_TRANSLATION}</p>
+                        <div className={styles.input_contents}>
+                            <p className={styles.preset_text}>{LABEL_TRANSLATED}</p>
+                            <_Entry ui_variable={toUiValue(variable.translation.separator)} width={ENTRY_WIDTH} onChange={handleChange("translation", "separator")} />
+                            <p className={styles.preset_text}>{LABEL_TRANSLATED}</p>
+                        </div>
+                    </div>
+                }
+                <div className={styles.reset_button_wrapper}>
+                    <ResetButton onClickFunction={resetFunction}/>
+                </div>
+            </div>
+        </div>
+    );
+};
\ No newline at end of file
diff --git a/src-ui/app/config_page/setting_section/setting_box/_components/message_format/MessageFormat.module.scss b/src-ui/app/config_page/setting_section/setting_box/_components/message_format/MessageFormat.module.scss
new file mode 100644
index 00000000..18244109
--- /dev/null
+++ b/src-ui/app/config_page/setting_section/setting_box/_components/message_format/MessageFormat.module.scss
@@ -0,0 +1,200 @@
+.container {
+    display: flex;
+    justify-content: center;
+    width: 100%;
+    gap: 2.6rem;
+    padding-bottom: 2rem;
+    margin: 1rem 0;
+    &.is_break_point {
+        flex-direction: column;
+        gap: 2.2rem;
+        align-items: center;
+        .border {
+            height: 0.1rem;
+            width: 60%;
+            margin: 0;
+            flex-shrink: 0;
+        }
+        .show_more_container {
+            margin-top: 2rem;
+        }
+        .example_container {
+            gap: 0;
+        }
+        .message_format_settings_container {
+            gap: 0;
+        }
+    }
+}
+
+.border {
+    height: auto;
+    width: 0.1rem;
+    background-color: var(--dark_800_color);
+    margin: 3.2rem 0;
+    flex-shrink: 0;
+}
+
+.section_title {
+    font-size: 1.4rem;
+    text-align: center;
+    width: 100%;
+}
+
+.example_container {
+    display: flex;
+    flex-direction: column;
+    gap: 2rem;
+    min-width: 14rem;
+    max-width: 34rem;
+    width: 100%;
+}
+
+.example_view_container {
+    display: flex;
+    flex-direction: column;
+    gap: 1.2rem;
+}
+
+.example_wrapper {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    gap: 0.4rem;
+}
+.example_label {
+    font-size: 1.4rem;
+    text-align: start;
+    width: 100%;
+    color: var(--dark_basic_text_color);
+}
+.example_chatbox {
+    padding: 0.6rem;
+    background-color: #3A4554;
+    border-radius: 1rem;
+    width: 100%;
+    text-align: center;
+}
+
+.example_text {
+    font-size: 1.2rem;
+}
+
+.show_more_container {
+    width: 100%;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    padding: 0.6rem 0;
+    cursor: pointer;
+    border-radius: 0.6rem;
+    &:hover {
+        background-color: var(--dark_850_color);
+    }
+    &:active {
+        background-color: var(--dark_875_color);
+    }
+}
+
+.arrow_left_svg {
+    width: 2rem;
+    color: var(--dark_450_color);
+    &.to_down {
+        transform: rotate(-90deg);
+    }
+    &.to_up {
+        transform: rotate(90deg);
+    }
+}
+
+.message_format_settings_container {
+    flex-direction: column;
+    display: flex;
+    align-items: center;
+    flex-shrink: 0;
+    gap: 2rem;
+}
+
+.message_format_settings_wrapper {
+    display: flex;
+    flex-direction: column;
+    gap: 3.8rem;
+    width: 34rem;
+    flex-shrink: 0;
+}
+
+.swap_button_container {
+    width: 100%;
+    display: flex;
+    justify-content: end;
+}
+
+.swap_button_wrapper {
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    gap: 0.8rem;
+    padding: 0.6rem 1.2rem;
+    border-radius: 0.4rem;
+    background-color: var(--dark_850_color);
+    cursor: pointer;
+    &:hover {
+        background-color: var(--dark_800_color);
+    }
+    &:active {
+        background-color: var(--dark_900_color);
+    }
+}
+
+.swap_text {
+    font-size: 1.4rem;
+}
+
+.swap_img {
+    width: 2rem;
+}
+
+
+.input_wrapper {
+    width: 100%;
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    align-items: center;
+    gap: 1.8rem;
+}
+
+.input_contents {
+    width: 100%;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    gap: 1rem;
+    color: var(--dark_basic_text_color);
+}
+
+.preset_text {
+    font-size: 1.6rem;
+    text-align: center;
+    flex-shrink: 0;
+    color: var(--dark_basic_text_color);
+}
+
+.multi_translation_input_wrapper {
+    display: flex;
+    flex-direction: column;
+    gap: 1rem;
+    justify-content: center;
+    color: var(--dark_basic_text_color);
+}
+
+.multi_translation_title {
+    font-size: 1.2rem;
+}
+
+.reset_button_wrapper {
+    width: 100%;
+    display: flex;
+    justify-content: end;
+    align-items: center;
+}
\ No newline at end of file
diff --git a/src-ui/app/config_page/setting_section/setting_box/_templates/Templates.jsx b/src-ui/app/config_page/setting_section/setting_box/_templates/Templates.jsx
index b25af8b9..b23f8043 100644
--- a/src-ui/app/config_page/setting_section/setting_box/_templates/Templates.jsx
+++ b/src-ui/app/config_page/setting_section/setting_box/_templates/Templates.jsx
@@ -18,6 +18,7 @@ import {
     WordFilter,
     WordFilterListToggleComponent,
     DownloadModels,
+    MessageFormat,
 } from "../_components/";
 import { Checkbox } from "@common_components";
 
@@ -129,4 +130,17 @@ export const WordFilterContainer = (props) => (
 
 export const DownloadModelsContainer = (props) => (
     <CommonContainer Component={DownloadModels} {...props} />
-);
\ No newline at end of file
+);
+
+export const MessageFormatContainer = (props) => {
+    return (
+        <div className={clsx(styles.container, styles.flex_column)}>
+            <div className={styles.label_only_section}>
+                <LabelComponent label={props.label} desc={props.desc} />
+            </div>
+            <div className={styles.message_format_section}>
+                <MessageFormat {...props}/>
+            </div>
+        </div>
+    );
+};
\ No newline at end of file
diff --git a/src-ui/app/config_page/setting_section/setting_box/others/Others.jsx b/src-ui/app/config_page/setting_section/setting_box/others/Others.jsx
index 1baf00a5..65027ef3 100644
--- a/src-ui/app/config_page/setting_section/setting_box/others/Others.jsx
+++ b/src-ui/app/config_page/setting_section/setting_box/others/Others.jsx
@@ -8,6 +8,7 @@ import {
 
 import {
     CheckboxContainer,
+    MessageFormatContainer,
 } from "../_templates/Templates";
 
 import {
@@ -39,6 +40,11 @@ export const Others = () => {
                 <SectionLabelComponent label="Speaker2Chatbox" />
                 <SendReceivedMessageToVrcContainer />
             </div>
+            <div>
+                <SectionLabelComponent label={t("config_page.others.section_label_message_formats")} />
+                <SendMessageFormatPartsContainer />
+                <ReceivedMessageFormatPartsContainer />
+            </div>
         </div>
     );
 };
@@ -151,4 +157,48 @@ const SendReceivedMessageToVrcContainer = () => {
             toggleFunction={toggleEnableSendReceivedMessageToVrc}
         />
     );
+};
+
+const SendMessageFormatPartsContainer = () => {
+    const { t } = useI18n();
+    const {
+        currentSendMessageFormatParts,
+        setSendMessageFormatParts,
+        currentMessageFormat_ExampleViewFilter,
+        toggleMessageFormat_ExampleViewFilter,
+    } = useOthers();
+
+    return (
+        <MessageFormatContainer
+            label={t("config_page.others.send_message_format.label")}
+            desc={t("config_page.others.send_message_format.desc")}
+            variable={currentSendMessageFormatParts}
+            setFunction={setSendMessageFormatParts}
+            example_view_filter_variable={currentMessageFormat_ExampleViewFilter.data}
+            exampleViewFilterToggleFunction={toggleMessageFormat_ExampleViewFilter}
+            format_id="send"
+        />
+    );
+};
+
+const ReceivedMessageFormatPartsContainer = () => {
+    const { t } = useI18n();
+    const {
+        currentReceivedMessageFormatParts,
+        setReceivedMessageFormatParts,
+        currentMessageFormat_ExampleViewFilter,
+        toggleMessageFormat_ExampleViewFilter,
+    } = useOthers();
+
+    return (
+        <MessageFormatContainer
+            label={t("config_page.others.received_message_format.label")}
+            desc={t("config_page.others.received_message_format.desc")}
+            variable={currentReceivedMessageFormatParts}
+            setFunction={setReceivedMessageFormatParts}
+            example_view_filter_variable={currentMessageFormat_ExampleViewFilter.data}
+            exampleViewFilterToggleFunction={toggleMessageFormat_ExampleViewFilter}
+            format_id="received"
+        />
+    );
 };
\ No newline at end of file
diff --git a/src-ui/app/config_page/setting_section/setting_box/vr/Vr.jsx b/src-ui/app/config_page/setting_section/setting_box/vr/Vr.jsx
index 31c38816..4bd9b6f5 100644
--- a/src-ui/app/config_page/setting_section/setting_box/vr/Vr.jsx
+++ b/src-ui/app/config_page/setting_section/setting_box/vr/Vr.jsx
@@ -14,12 +14,12 @@ import {
     SectionLabelComponent,
 } from "../_components/";
 
+import { ResetButton } from "@common_components";
+
 import {
     useVr,
 } from "@logics_configs";
 
-import RedoSvg from "@images/redo.svg?react";
-
 import SquareSvg from "@images/square.svg?react";
 import TriangleSvg from "@images/triangle.svg?react";
 import { randomIntMinMax } from "@utils";
@@ -528,13 +528,6 @@ const CommonSettingsContainer = () => {
     );
 };
 
-const ResetButton = ({onClickFunction}) => {
-    return (
-        <button className={styles.slider_reset_button} onClick={onClickFunction}>
-            <RedoSvg className={styles.slider_reset_svg}/>
-        </button>
-    );
-};
 
 const SendSampleTextToggleButton = () => {
     const { t } = useI18n();
diff --git a/src-ui/app/config_page/setting_section/setting_box/vr/Vr.module.scss b/src-ui/app/config_page/setting_section/setting_box/vr/Vr.module.scss
index 9d0963e8..a2a76261 100644
--- a/src-ui/app/config_page/setting_section/setting_box/vr/Vr.module.scss
+++ b/src-ui/app/config_page/setting_section/setting_box/vr/Vr.module.scss
@@ -301,34 +301,6 @@
     @include variable-button-wrapper(bottom, 50%, right, -60%, -45deg);
 }
 
-
-
-.slider_reset_button {
-    background-color: var(--dark_875_color);
-    padding: 0.6rem;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    border-radius: 0.4rem;
-    flex-shrink: 0;
-    &:hover {
-        background-color: var(--dark_825_color);
-        & .slider_reset_svg {
-            color: var(--dark_200_color);
-        }
-    }
-    &:active {
-        background-color: var(--dark_925_color);
-    }
-}
-
-.slider_reset_svg {
-    width: 1.4rem;
-    color: var(--dark_550_color);
-}
-
-
-
 .other_controls {
     margin-top: 6rem;
     display: flex;
diff --git a/src-ui/common_components/index.js b/src-ui/common_components/index.js
index 177161eb..e047306c 100644
--- a/src-ui/common_components/index.js
+++ b/src-ui/common_components/index.js
@@ -1,2 +1,3 @@
 export { Checkbox } from "./checkbox/Checkbox";
-export { HomepageLinkButton } from "./homepage_link_button/HomepageLinkButton";
\ No newline at end of file
+export { HomepageLinkButton } from "./homepage_link_button/HomepageLinkButton";
+export { ResetButton } from "./reset_button/ResetButton";
\ No newline at end of file
diff --git a/src-ui/common_components/reset_button/ResetButton.jsx b/src-ui/common_components/reset_button/ResetButton.jsx
new file mode 100644
index 00000000..65974739
--- /dev/null
+++ b/src-ui/common_components/reset_button/ResetButton.jsx
@@ -0,0 +1,10 @@
+import styles from "./ResetButton.module.scss";
+import RedoSvg from "@images/redo.svg?react";
+
+export const ResetButton = ({ onClickFunction }) => {
+    return (
+        <button className={styles.reset_button} onClick={onClickFunction}>
+            <RedoSvg className={styles.reset_svg}/>
+        </button>
+    );
+};
\ No newline at end of file
diff --git a/src-ui/common_components/reset_button/ResetButton.module.scss b/src-ui/common_components/reset_button/ResetButton.module.scss
new file mode 100644
index 00000000..9be83c07
--- /dev/null
+++ b/src-ui/common_components/reset_button/ResetButton.module.scss
@@ -0,0 +1,24 @@
+.reset_button {
+    width: fit-content;
+    background-color: var(--dark_875_color);
+    padding: 0.6rem;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    border-radius: 0.4rem;
+    flex-shrink: 0;
+    &:hover {
+        background-color: var(--dark_825_color);
+        & .reset_svg {
+            color: var(--dark_200_color);
+        }
+    }
+    &:active {
+        background-color: var(--dark_925_color);
+    }
+}
+
+.reset_svg {
+    width: 1.4rem;
+    color: var(--dark_550_color);
+}
\ No newline at end of file
diff --git a/src-ui/logics/configs/others/useOthers.js b/src-ui/logics/configs/others/useOthers.js
index c8a417d6..c2b0179f 100644
--- a/src-ui/logics/configs/others/useOthers.js
+++ b/src-ui/logics/configs/others/useOthers.js
@@ -6,6 +6,9 @@ import {
     useStore_EnableSendMessageToVrc,
     useStore_EnableNotificationVrcSfx,
     useStore_EnableSendReceivedMessageToVrc,
+    useStore_MessageFormat_ExampleViewFilter,
+    useStore_SendMessageFormatParts,
+    useStore_ReceivedMessageFormatParts,
 } from "@store";
 import { useStdoutToPython } from "@useStdoutToPython";
 import { useNotificationStatus } from "@logics_common";
@@ -29,6 +32,12 @@ export const useOthers = () => {
     // Speaker2Chatbox
     // Send Received Message To VRC
     const { currentEnableSendReceivedMessageToVrc, updateEnableSendReceivedMessageToVrc, pendingEnableSendReceivedMessageToVrc } = useStore_EnableSendReceivedMessageToVrc();
+    // Message Formats
+    const { currentMessageFormat_ExampleViewFilter, updateMessageFormat_ExampleViewFilter, pendingMessageFormat_ExampleViewFilter } = useStore_MessageFormat_ExampleViewFilter();
+    // Send
+    const { currentSendMessageFormatParts, updateSendMessageFormatParts, pendingSendMessageFormatParts } = useStore_SendMessageFormatParts();
+    // Received
+    const { currentReceivedMessageFormatParts, updateReceivedMessageFormatParts, pendingReceivedMessageFormatParts } = useStore_ReceivedMessageFormatParts();
 
     const { showNotification_SaveSuccess } = useNotificationStatus();
 
@@ -178,6 +187,53 @@ export const useOthers = () => {
         showNotification_SaveSuccess();
     };
 
+    // Message Formats
+    // Send
+    const getSendMessageFormatParts = () => {
+        pendingSendMessageFormatParts();
+        asyncStdoutToPython("/get/data/send_message_format_parts");
+    };
+
+    const setSendMessageFormatParts = (message_format_parts) => {
+        pendingSendMessageFormatParts();
+        asyncStdoutToPython("/set/data/send_message_format_parts", message_format_parts);
+    };
+
+    const setSuccessSendMessageFormatParts = (message_format_parts) => {
+        updateSendMessageFormatParts(message_format_parts);
+        showNotification_SaveSuccess();
+    };
+
+    // Received
+    const getReceivedMessageFormatParts = () => {
+        pendingReceivedMessageFormatParts();
+        asyncStdoutToPython("/get/data/received_message_format_parts");
+    };
+
+    const setReceivedMessageFormatParts = (message_format_parts) => {
+        pendingReceivedMessageFormatParts();
+        asyncStdoutToPython("/set/data/received_message_format_parts", message_format_parts);
+    };
+
+    const setSuccessReceivedMessageFormatParts = (message_format_parts) => {
+        updateReceivedMessageFormatParts(message_format_parts);
+        showNotification_SaveSuccess();
+    };
+
+
+    const toggleMessageFormat_ExampleViewFilter = (id) => {
+        pendingMessageFormat_ExampleViewFilter();
+        if (["send", "received"].includes(id) === false) return console.error(`id should be small case 'send' or 'received'. got id: ${id}`);
+
+        updateMessageFormat_ExampleViewFilter({
+            ...currentMessageFormat_ExampleViewFilter.data,
+            [id]: currentMessageFormat_ExampleViewFilter.data[id] === "Simplified"
+                ? "All"
+                : "Simplified"
+        });
+    };
+
+
     return {
         // Auto Clear Message Input Box
         currentEnableAutoClearMessageInputBox,
@@ -230,5 +286,22 @@ export const useOthers = () => {
         toggleEnableSendReceivedMessageToVrc,
         updateEnableSendReceivedMessageToVrc,
         setSuccessEnableSendReceivedMessageToVrc,
+
+        // Message Formats
+        currentMessageFormat_ExampleViewFilter,
+        toggleMessageFormat_ExampleViewFilter,
+        // Send
+        currentSendMessageFormatParts,
+        updateSendMessageFormatParts,
+        getSendMessageFormatParts,
+        setSendMessageFormatParts,
+        setSuccessSendMessageFormatParts,
+
+        // Received
+        currentReceivedMessageFormatParts,
+        updateReceivedMessageFormatParts,
+        getReceivedMessageFormatParts,
+        setReceivedMessageFormatParts,
+        setSuccessReceivedMessageFormatParts,
     };
 };
\ No newline at end of file
diff --git a/src-ui/logics/useReceiveRoutes.js b/src-ui/logics/useReceiveRoutes.js
index 00c48a0b..c9380612 100644
--- a/src-ui/logics/useReceiveRoutes.js
+++ b/src-ui/logics/useReceiveRoutes.js
@@ -275,6 +275,12 @@ export const ROUTE_META_LIST = [
     { endpoint: "/get/data/notification_vrc_sfx", ns: configs, hook_name: "useOthers", method_name: "updateEnableNotificationVrcSfx" },
     { endpoint: "/set/enable/notification_vrc_sfx", ns: configs, hook_name: "useOthers", method_name: "setSuccessEnableNotificationVrcSfx" },
     { endpoint: "/set/disable/notification_vrc_sfx", ns: configs, hook_name: "useOthers", method_name: "setSuccessEnableNotificationVrcSfx" },
+    { endpoint: "/set/disable/notification_vrc_sfx", ns: configs, hook_name: "useOthers", method_name: "setSuccessEnableNotificationVrcSfx" },
+
+    { endpoint: "/get/data/send_message_format_parts", ns: configs, hook_name: "useOthers", method_name: "updateSendMessageFormatParts" },
+    { endpoint: "/set/data/send_message_format_parts", ns: configs, hook_name: "useOthers", method_name: "setSuccessSendMessageFormatParts" },
+    { endpoint: "/get/data/received_message_format_parts", ns: configs, hook_name: "useOthers", method_name: "updateReceivedMessageFormatParts" },
+    { endpoint: "/set/data/received_message_format_parts", ns: configs, hook_name: "useOthers", method_name: "setSuccessReceivedMessageFormatParts" },
 
     // Hotkeys
     { endpoint: "/get/data/hotkeys", ns: configs, hook_name: "useHotkeys", method_name: "updateHotkeys" },
diff --git a/src-ui/store.js b/src-ui/store.js
index 7d2fac28..9241ad41 100644
--- a/src-ui/store.js
+++ b/src-ui/store.js
@@ -274,6 +274,37 @@ export const { atomInstance: Atom_EnableVrcMicMuteSync, useHook: useStore_Enable
 export const { atomInstance: Atom_EnableSendMessageToVrc, useHook: useStore_EnableSendMessageToVrc } = createAtomWithHook(true, "EnableSendMessageToVrc");
 export const { atomInstance: Atom_EnableSendReceivedMessageToVrc, useHook: useStore_EnableSendReceivedMessageToVrc } = createAtomWithHook(false, "EnableSendReceivedMessageToVrc");
 export const { atomInstance: Atom_EnableNotificationVrcSfx, useHook: useStore_EnableNotificationVrcSfx } = createAtomWithHook(true, "EnableNotificationVrcSfx");
+export const { atomInstance: Atom_MessageFormat_ExampleViewFilter, useHook: useStore_MessageFormat_ExampleViewFilter } = createAtomWithHook({
+    send: "Simplified",
+    received: "Simplified",
+}, "MessageFormat_ExampleViewFilter");
+export const { atomInstance: Atom_SendMessageFormatParts, useHook: useStore_SendMessageFormatParts } = createAtomWithHook({
+    message: {
+        prefix: "",
+        suffix: ""
+    },
+    separator: "\n",
+    translation: {
+        prefix: "",
+        separator: "\n",
+        suffix: ""
+    },
+    translation_first: false,
+}, "SendMessageFormatParts");
+export const { atomInstance: Atom_ReceivedMessageFormatParts, useHook: useStore_ReceivedMessageFormatParts } = createAtomWithHook({
+    message: {
+        prefix: "",
+        suffix: ""
+    },
+    separator: "\n",
+    translation: {
+        prefix: "",
+        separator: "\n",
+        suffix: ""
+    },
+    translation_first: false,
+}, "ReceivedMessageFormatParts");
+
 
 // Hotkeys
 export const { atomInstance: Atom_Hotkeys, useHook: useStore_Hotkeys } = createAtomWithHook({
diff --git a/src-ui/ui_configs.js b/src-ui/ui_configs.js
index 915d6a6b..e3bf85f2 100644
--- a/src-ui/ui_configs.js
+++ b/src-ui/ui_configs.js
@@ -49,6 +49,33 @@ export const ui_configs = {
         tracker: "LeftHand",
     },
 
+    send_message_format_parts: {
+        message: {
+            prefix: "",
+            suffix: ""
+        },
+        separator: "\n",
+        translation: {
+            prefix: "",
+            separator: "\n",
+            suffix: ""
+        },
+        translation_first: false,
+    },
+    received_message_format_parts: {
+        message: {
+            prefix: "",
+            suffix: ""
+        },
+        separator: "\n",
+        translation: {
+            prefix: "",
+            separator: "\n",
+            suffix: ""
+        },
+        translation_first: false,
+    },
+
     selectable_ui_languages: [
         {id: "en", label: "English"},
         {id: "ja", label: "日本語"},