diff --git a/packages/frontend/src/components/MkNote.vue b/packages/frontend/src/components/MkNote.vue
index 3aa9e516f0..5be8df5285 100644
--- a/packages/frontend/src/components/MkNote.vue
+++ b/packages/frontend/src/components/MkNote.vue
@@ -13,7 +13,7 @@
 	<div v-if="appearNote._prId_" class="info"><i class="fas fa-bullhorn"></i> {{ i18n.ts.promotion }}<button class="_textButton hide" @click="readPromo()">{{ i18n.ts.hideThisNote }} <i class="ti ti-x"></i></button></div>
 	<div v-if="appearNote._featuredId_" class="info"><i class="ti ti-bolt"></i> {{ i18n.ts.featured }}</div>
 	<div v-if="isRenote" class="renote">
-		<MkAvatar class="avatar" :user="note.user"/>
+		<MkAvatar v-once class="avatar" :user="note.user"/>
 		<i class="ti ti-repeat"></i>
 		<I18n :src="i18n.ts.renotedBy" tag="span">
 			<template #user>
@@ -27,11 +27,16 @@
 				<i v-if="isMyRenote" class="ti ti-dots dropdownIcon"></i>
 				<MkTime :time="note.createdAt"/>
 			</button>
-			<MkVisibility :note="note"/>
+			<span v-if="note.visibility !== 'public'" style="{ margin-left: 0.5em; }" :title="i18n.ts._visibility[note.visibility]">
+				<i v-if="note.visibility === 'home'" class="ti ti-home"></i>
+				<i v-else-if="note.visibility === 'followers'" class="ti ti-lock-open"></i>
+				<i v-else-if="note.visibility === 'specified'" ref="specified" class="ti ti-mail"></i>
+			</span>
+			<span v-if="note.localOnly" style="{ margin-left: 0.5em; }" :title="i18n.ts._visibility['localOnly']"><i class="ti ti-world-off"></i></span>
 		</div>
 	</div>
 	<article class="article" @contextmenu.stop="onContextmenu">
-		<MkAvatar class="avatar" :user="appearNote.user"/>
+		<MkAvatar v-once class="avatar" :user="appearNote.user"/>
 		<div class="main">
 			<MkNoteHeader class="header" :note="appearNote" :mini="true"/>
 			<MkInstanceTicker v-if="showTicker" class="ticker" :instance="appearNote.user.instance"/>
@@ -126,7 +131,6 @@ import MkPoll from '@/components/MkPoll.vue';
 import MkUsersTooltip from '@/components/MkUsersTooltip.vue';
 import MkUrlPreview from '@/components/MkUrlPreview.vue';
 import MkInstanceTicker from '@/components/MkInstanceTicker.vue';
-import MkVisibility from '@/components/MkVisibility.vue';
 import { pleaseLogin } from '@/scripts/please-login';
 import { focusPrev, focusNext } from '@/scripts/focus';
 import { checkWordMute } from '@/scripts/check-word-mute';
diff --git a/packages/frontend/src/components/MkNoteDetailed.vue b/packages/frontend/src/components/MkNoteDetailed.vue
index 2d2830f08c..d803253b2f 100644
--- a/packages/frontend/src/components/MkNoteDetailed.vue
+++ b/packages/frontend/src/components/MkNoteDetailed.vue
@@ -25,7 +25,12 @@
 				<i v-if="isMyRenote" class="ti ti-dots dropdownIcon"></i>
 				<MkTime :time="note.createdAt"/>
 			</button>
-			<MkVisibility :note="note"/>
+			<span v-if="note.visibility !== 'public'" style="{ margin-left: 0.5em; }" :title="i18n.ts._visibility[note.visibility]">
+				<i v-if="note.visibility === 'home'" class="ti ti-home"></i>
+				<i v-else-if="note.visibility === 'followers'" class="ti ti-lock-open"></i>
+				<i v-else-if="note.visibility === 'specified'" ref="specified" class="ti ti-mail"></i>
+			</span>
+			<span v-if="note.localOnly" style="{ margin-left: 0.5em; }" :title="i18n.ts._visibility['localOnly']"><i class="ti ti-world-off"></i></span>
 		</div>
 	</div>
 	<article class="article" @contextmenu.stop="onContextmenu">
@@ -38,7 +43,12 @@
 					</MkA>
 					<span v-if="appearNote.user.isBot" class="is-bot">bot</span>
 					<div class="info">
-						<MkVisibility :note="appearNote"/>
+						<span v-if="appearNote.visibility !== 'public'" style="{ margin-left: 0.5em; }" :title="i18n.ts._visibility[appearNote.visibility]">
+							<i v-if="appearNote.visibility === 'home'" class="ti ti-home"></i>
+							<i v-else-if="appearNote.visibility === 'followers'" class="ti ti-lock-open"></i>
+							<i v-else-if="appearNote.visibility === 'specified'" ref="specified" class="ti ti-mail"></i>
+						</span>
+						<span v-if="appearNote.localOnly" style="{ margin-left: 0.5em; }" :title="i18n.ts._visibility['localOnly']"><i class="ti ti-world-off"></i></span>
 					</div>
 				</div>
 				<div class="username"><MkAcct :user="appearNote.user"/></div>
@@ -136,7 +146,6 @@ import MkPoll from '@/components/MkPoll.vue';
 import MkUsersTooltip from '@/components/MkUsersTooltip.vue';
 import MkUrlPreview from '@/components/MkUrlPreview.vue';
 import MkInstanceTicker from '@/components/MkInstanceTicker.vue';
-import MkVisibility from '@/components/MkVisibility.vue';
 import { pleaseLogin } from '@/scripts/please-login';
 import { checkWordMute } from '@/scripts/check-word-mute';
 import { userPage } from '@/filters/user';
diff --git a/packages/frontend/src/components/MkNoteHeader.vue b/packages/frontend/src/components/MkNoteHeader.vue
index 333c3ddbd9..61d07f85e5 100644
--- a/packages/frontend/src/components/MkNoteHeader.vue
+++ b/packages/frontend/src/components/MkNoteHeader.vue
@@ -1,6 +1,6 @@
 <template>
 <header class="kkwtjztg">
-	<MkA v-user-preview="note.user.id" class="name" :to="userPage(note.user)">
+	<MkA v-once v-user-preview="note.user.id" class="name" :to="userPage(note.user)">
 		<MkUserName :user="note.user"/>
 	</MkA>
 	<div v-if="note.user.isBot" class="is-bot">bot</div>
@@ -9,7 +9,12 @@
 		<MkA class="created-at" :to="notePage(note)">
 			<MkTime :time="note.createdAt"/>
 		</MkA>
-		<MkVisibility :note="note"/>
+		<span v-if="note.visibility !== 'public'" style="{ margin-left: 0.5em; }" :title="i18n.ts._visibility[note.visibility]">
+			<i v-if="note.visibility === 'home'" class="ti ti-home"></i>
+			<i v-else-if="note.visibility === 'followers'" class="ti ti-lock-open"></i>
+			<i v-else-if="note.visibility === 'specified'" ref="specified" class="ti ti-mail"></i>
+		</span>
+		<span v-if="note.localOnly" style="{ margin-left: 0.5em; }" :title="i18n.ts._visibility['localOnly']"><i class="ti ti-world-off"></i></span>
 	</div>
 </header>
 </template>
@@ -17,7 +22,7 @@
 <script lang="ts" setup>
 import { } from 'vue';
 import * as misskey from 'misskey-js';
-import MkVisibility from '@/components/MkVisibility.vue';
+import { i18n } from '@/i18n';
 import { notePage } from '@/filters/note';
 import { userPage } from '@/filters/user';
 
diff --git a/packages/frontend/src/components/MkSubNoteContent.vue b/packages/frontend/src/components/MkSubNoteContent.vue
index 55b04e6686..79eb9ccf45 100644
--- a/packages/frontend/src/components/MkSubNoteContent.vue
+++ b/packages/frontend/src/components/MkSubNoteContent.vue
@@ -4,7 +4,7 @@
 		<span v-if="note.isHidden" style="opacity: 0.5">({{ i18n.ts.private }})</span>
 		<span v-if="note.deletedAt" style="opacity: 0.5">({{ i18n.ts.deleted }})</span>
 		<MkA v-if="note.replyId" class="reply" :to="`/notes/${note.replyId}`"><i class="ti ti-arrow-back-up"></i></MkA>
-		<Mfm v-if="note.text" :text="note.text" :author="note.user" :i="$i"/>
+		<Mfm v-if="note.text" v-once :text="note.text" :author="note.user" :i="$i"/>
 		<MkA v-if="note.renoteId" class="rp" :to="`/notes/${note.renoteId}`">RN: ...</MkA>
 	</div>
 	<details v-if="note.files.length > 0">
diff --git a/packages/frontend/src/components/MkVisibility.vue b/packages/frontend/src/components/MkVisibility.vue
deleted file mode 100644
index 2becb69d5a..0000000000
--- a/packages/frontend/src/components/MkVisibility.vue
+++ /dev/null
@@ -1,48 +0,0 @@
-<template>
-<span v-if="note.visibility !== 'public'" :class="$style.visibility" :title="i18n.ts._visibility[note.visibility]">
-	<i v-if="note.visibility === 'home'" class="ti ti-home"></i>
-	<i v-else-if="note.visibility === 'followers'" class="ti ti-lock-open"></i>
-	<i v-else-if="note.visibility === 'specified'" ref="specified" class="ti ti-mail"></i>
-</span>
-<span v-if="note.localOnly" :class="$style.localOnly" :title="i18n.ts._visibility['localOnly']"><i class="ti ti-world-off"></i></span>
-</template>
-
-<script lang="ts" setup>
-import { ref } from 'vue';
-import XDetails from '@/components/MkUsersTooltip.vue';
-import * as os from '@/os';
-import { useTooltip } from '@/scripts/use-tooltip';
-import { i18n } from '@/i18n';
-
-const props = defineProps<{
-	note: {
-		visibility: string;
-		localOnly?: boolean;
-		visibleUserIds?: string[];
-	},
-}>();
-
-const specified = $shallowRef<HTMLElement>();
-
-if (props.note.visibility === 'specified') {
-	useTooltip($$(specified), async (showing) => {
-		const users = await os.api('users/show', {
-			userIds: props.note.visibleUserIds,
-			limit: 10,
-		});
-
-		os.popup(XDetails, {
-			showing,
-			users,
-			count: props.note.visibleUserIds.length,
-			targetElement: specified,
-		}, {}, 'closed');
-	});
-}
-</script>
-
-<style lang="scss" module>
-.visibility, .localOnly {
-	margin-left: 0.5em;
-}
-</style>