diff --git a/.gitmodules b/.gitmodules
index 9246e09b8b..37484a9d5b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "misskey-assets"]
 	path = misskey-assets
 	url = https://github.com/misskey-dev/assets.git
+[submodule "twemoji"]
+	path = twemoji
+	url = https://github.com/twitter/twemoji.git
diff --git a/twemoji b/twemoji
new file mode 160000
index 0000000000..793a6a93f3
--- /dev/null
+++ b/twemoji
@@ -0,0 +1 @@
+Subproject commit 793a6a93f303c08877dd6eb589b2fabb3d1c45ee