diff --git a/packages/frontend/src/components/MkDateSeparatedList.vue b/packages/frontend/src/components/MkDateSeparatedList.vue
index e31e6a2f8d..dab632f4cd 100644
--- a/packages/frontend/src/components/MkDateSeparatedList.vue
+++ b/packages/frontend/src/components/MkDateSeparatedList.vue
@@ -6,8 +6,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 <!-- TODO: 親からスタイルを当てにくいことや実装がトリッキーなことを鑑み廃止または使用の縮小(timeline-date-separate.tsを使う) -->
 
 <script lang="ts">
-import { defineComponent, h, TransitionGroup, useCssModule } from 'vue';
+import { defineComponent, h, useCssModule } from 'vue';
 import MkAd from '@/components/global/MkAd.vue';
+import MkTransitionGroup from '@/components/global/MkTransitionGroup.vue';
 import { isDebuggerEnabled, stackTraceInstances } from '@/debug.js';
 import * as os from '@/os.js';
 import { instance } from '@/instance.js';
@@ -141,7 +142,7 @@ export default defineComponent({
 			[$style['direction-up']]: props.direction === 'up',
 		};
 
-		return () => h(SkTransitionGroup, {
+		return () => h(MkTransitionGroup, {
 			class: classes,
 			name: 'list',
 			tag: 'div',
diff --git a/packages/frontend/src/components/MkDrive.vue b/packages/frontend/src/components/MkDrive.vue
index 7e955f1529..4c160b87a0 100644
--- a/packages/frontend/src/components/MkDrive.vue
+++ b/packages/frontend/src/components/MkDrive.vue
@@ -88,7 +88,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					</div>
 				</template>
 
-				<TransitionGroup
+				<MkTransitionGroup
 					tag="div"
 					:enterActiveClass="prefer.s.animation ? $style.transition_files_enterActive : ''"
 					:leaveActiveClass="prefer.s.animation ? $style.transition_files_leaveActive : ''"
@@ -107,7 +107,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 						@dragstart="onFileDragstart(file, $event)"
 						@dragend="isDragSource = false"
 					/>
-				</TransitionGroup>
+				</MkTransitionGroup>
 			</MkStickyContainer>
 			<MkButton v-show="filesPaginator.canFetchOlder.value" :class="$style.loadMore" primary rounded @click="filesPaginator.fetchOlder()">{{ i18n.ts.loadMore }}</MkButton>
 
@@ -130,7 +130,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { nextTick, onActivated, onBeforeUnmount, onMounted, ref, useTemplateRef, watch, computed, TransitionGroup } from 'vue';
+import { nextTick, onActivated, onBeforeUnmount, onMounted, ref, useTemplateRef, watch, computed } from 'vue';
 import * as Misskey from 'misskey-js';
 import MkButton from './MkButton.vue';
 import type { MenuItem } from '@/types/menu.js';
diff --git a/packages/frontend/src/components/MkReactionsViewer.vue b/packages/frontend/src/components/MkReactionsViewer.vue
index e737b27bad..556cef9d49 100644
--- a/packages/frontend/src/components/MkReactionsViewer.vue
+++ b/packages/frontend/src/components/MkReactionsViewer.vue
@@ -30,7 +30,6 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts" setup>
 import * as Misskey from 'misskey-js';
 import { inject, watch, ref } from 'vue';
-import { TransitionGroup } from 'vue';
 import XReaction from '@/components/MkReactionsViewer.reaction.vue';
 import { prefer } from '@/preferences.js';
 import { DI } from '@/di.js';
diff --git a/packages/frontend/src/components/MkStreamingNotesTimeline.vue b/packages/frontend/src/components/MkStreamingNotesTimeline.vue
index 576a0cf8cc..cf55294e9a 100644
--- a/packages/frontend/src/components/MkStreamingNotesTimeline.vue
+++ b/packages/frontend/src/components/MkStreamingNotesTimeline.vue
@@ -19,8 +19,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<div :class="$style.newBg2"></div>
 			<button class="_button" :class="$style.newButton" @click="releaseQueue()"><i class="ti ti-circle-arrow-up"></i> {{ i18n.ts.newNote }}</button>
 		</div>
-		<component
-			:is="prefer.s.animation ? TransitionGroup : 'div'"
+		<MkTransitionGroup
 			:class="$style.notes"
 			:enterActiveClass="$style.transition_x_enterActive"
 			:leaveActiveClass="$style.transition_x_leaveActive"
@@ -46,7 +45,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				</div>
 				<MkNote v-else :class="$style.note" :note="note" :withHardMute="true" :data-scroll-anchor="note.id"/>
 			</template>
-		</component>
+		</MkTransitionGroup>
 		<button v-show="paginator.canFetchOlder.value" key="_more_" v-appear="prefer.s.enableInfiniteScroll ? paginator.fetchOlder : null" :disabled="paginator.fetchingOlder.value" class="_button" :class="$style.more" @click="paginator.fetchOlder">
 			<div v-if="!paginator.fetchingOlder.value">{{ i18n.ts.loadMore }}</div>
 			<MkLoading v-else :inline="true"/>
@@ -56,7 +55,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { computed, watch, onUnmounted, provide, useTemplateRef, TransitionGroup, onMounted, shallowRef, ref } from 'vue';
+import { computed, watch, onUnmounted, provide, useTemplateRef, onMounted, shallowRef, ref } from 'vue';
 import * as Misskey from 'misskey-js';
 import { useInterval } from '@@/js/use-interval.js';
 import { getScrollContainer, scrollToTop } from '@@/js/scroll.js';
diff --git a/packages/frontend/src/components/MkStreamingNotificationsTimeline.vue b/packages/frontend/src/components/MkStreamingNotificationsTimeline.vue
index b12effd0d1..0baab3eece 100644
--- a/packages/frontend/src/components/MkStreamingNotificationsTimeline.vue
+++ b/packages/frontend/src/components/MkStreamingNotificationsTimeline.vue
@@ -14,8 +14,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 	</div>
 
 	<div v-else ref="rootEl">
-		<component
-			:is="prefer.s.animation ? TransitionGroup : 'div'" :class="[$style.notifications]"
+		<MkTransitionGroup
+			:class="[$style.notifications]"
 			:enterActiveClass="$style.transition_x_enterActive"
 			:leaveActiveClass="$style.transition_x_leaveActive"
 			:enterFromClass="$style.transition_x_enterFrom"
@@ -32,7 +32,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<MkNote v-if="['reply', 'quote', 'mention'].includes(notification.type)" :class="$style.content" :note="notification.note" :withHardMute="true"/>
 				<XNotification v-else :class="$style.content" :notification="notification" :withTime="true" :full="true"/>
 			</div>
-		</component>
+		</MkTransitionGroup>
 		<button v-show="paginator.canFetchOlder.value" key="_more_" v-appear="prefer.s.enableInfiniteScroll ? paginator.fetchOlder : null" :disabled="paginator.fetchingOlder.value" class="_button" :class="$style.more" @click="paginator.fetchOlder">
 			<div v-if="!paginator.fetchingOlder.value">{{ i18n.ts.loadMore }}</div>
 			<MkLoading v-else/>
@@ -42,7 +42,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { onUnmounted, onMounted, computed, useTemplateRef, TransitionGroup } from 'vue';
+import { onUnmounted, onMounted, computed, useTemplateRef } from 'vue';
 import * as Misskey from 'misskey-js';
 import { useInterval } from '@@/js/use-interval.js';
 import type { notificationTypes } from '@@/js/const.js';