diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index 0a42c60c4..a21de8ace 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -224,6 +224,7 @@ currentPassword: "現在の鍵"
 newPassword: "新しい鍵"
 newPasswordRetype: "新しい鍵(再入力)"
 attachFile: "ファイルを添付"
+kao: "ฅ^>ω<^ฅ"
 more: "もっとぉ！"
 featured: "ハイライト"
 usernameOrUserId: "ユーザー名かユーザーID"
diff --git a/packages/client/src/components/post-form.vue b/packages/client/src/components/post-form.vue
index 0b34bde54..dd9cedbf8 100644
--- a/packages/client/src/components/post-form.vue
+++ b/packages/client/src/components/post-form.vue
@@ -48,6 +48,7 @@
 			<button v-tooltip="i18n.ts.useCw" class="_button" :class="{ active: useCw }" @click="useCw = !useCw"><i class="fas fa-eye-slash"></i></button>
 			<button v-tooltip="i18n.ts.mention" class="_button" @click="insertMention"><i class="fas fa-at"></i></button>
 			<button v-tooltip="i18n.ts.hashtags" class="_button" :class="{ active: withHashtags }" @click="withHashtags = !withHashtags"><i class="fas fa-hashtag"></i></button>
+			<button v-tooltip="i18n.ts.kao" class="_button" @click="kao"><i class="fas fa-paw"></i></button>
 			<button v-tooltip="i18n.ts.emoji" class="_button" @click="insertEmoji"><i class="fas fa-laugh-squint"></i></button>
 			<button v-if="postFormActions.length > 0" v-tooltip="i18n.ts.plugin" class="_button" @click="showActions"><i class="fas fa-plug"></i></button>
 		</footer>
@@ -352,6 +353,46 @@ function chooseFileFrom(ev) {
 	});
 }
 
+async function kao() {
+	const faces = [
+		"(=^・・^=)",
+		"v('ω')v",
+		"( ᐢ˙꒳​˙ᐢ )",
+		"(｡>﹏<｡)",
+		"(Δ・x・Δ)",
+		"(´-ω-`)",
+		"(๑•﹏•)",
+		"(。ì _ í。)",
+		"(´×ω×`)",
+		"(´+ω+｀)",
+		"(。-ω-)zzz",
+		"(＞＜)",
+		"(。>ㅿ<。)",
+		"(´；ω；｀)",
+		"ฅ^•ω•^ฅ",
+		"⊂(・﹏・⊂)",
+		"ᕦ(ò_óˇ)ᕤ",
+		"ᕙ(⇀‸↼‶)ᕗ",
+		"(･o･;)",
+		"(｡ŏ﹏ŏ)",
+		"Σ(^._.^=ﾉ)ﾉ",
+		" (๑•̀ - •́)و✧",
+		"(,,> <,,)♡",
+		"‪o(>_<)o",
+		"(っ´・ω・)っ",
+		"(´｡-ω(-ω-｡`)ｷﾞｭ",
+	].map(kao => {
+		return { value: kao, text: kao }
+	})
+
+	const dialog = await os.select({
+		title: "ฅ(=✧ω✧=)ฅ",
+		items: faces,
+	})
+
+	text += dialog.result || ""
+}
+
 function detachFile(id) {
 	files = files.filter(x => x.id != id);
 }