diff --git a/Shares/.gitignore b/Shares/.gitignore
new file mode 100644
index 0000000..387e639
--- /dev/null
+++ b/Shares/.gitignore
@@ -0,0 +1,32 @@
+# Unity generated
+[Ll]ibrary/
+[Tt]emp/
+[Oo]bj/
+[Bb]uild/
+[Bb]uilds/
+[Ll]ogs/
+[Uu]ser[Ss]ettings/
+[Mm]emoryCaptures/
+[Rr]ecordings/
+AI_DebugTool_Output/
+
+# Package cache (Unity)
+[Ll]ibrary/[Pp]ackage[Cc]ache/
+
+# Visual Studio / Rider
+.vs/
+.idea/
+*.csproj
+*.sln
+*.user
+*.userprefs
+*.pidb
+*.booproj
+*.svd
+
+# OS junk
+.DS_Store
+Thumbs.db
+
+# Crash reports
+sysinfo.txt
diff --git a/Shares/VRCWORLD.txt b/Shares/VRCWORLD.txt
new file mode 100644
index 0000000..fbec351
--- /dev/null
+++ b/Shares/VRCWORLD.txt
@@ -0,0 +1 @@
+# VRCワールド作成用.gitignoreです