diff --git a/locales/index.d.ts b/locales/index.d.ts
index ae27bd110b..e0924eb021 100644
--- a/locales/index.d.ts
+++ b/locales/index.d.ts
@@ -4824,6 +4824,9 @@ export interface Locale extends ILocale {
      * タイトルへ
      */
     "backToTitle": string;
+    /**
+     * お住まいの地域
+     */
     "hemisphere": string;
     /**
      * センシティブなファイルを含むノートを表示
@@ -9422,8 +9425,17 @@ export interface Locale extends ILocale {
         };
     };
     "_hemisphere": {
+        /**
+         * 北半球
+         */
         "N": string;
+        /**
+         * 南半球
+         */
         "S": string;
+        /**
+         * 一部のクライアント設定で、季節を判定するために使用します。
+         */
         "caption": string;
     };
     "_reversi": {
diff --git a/packages/frontend/src/components/MkLaunchPad.vue b/packages/frontend/src/components/MkLaunchPad.vue
index 120ed7a86c..6980192d01 100644
--- a/packages/frontend/src/components/MkLaunchPad.vue
+++ b/packages/frontend/src/components/MkLaunchPad.vue
@@ -138,7 +138,7 @@ function close() {
 				left: 32px;
 				color: var(--indicator);
 				font-size: 8px;
-				animation: blink 1s infinite;
+				animation: global-blink 1s infinite;
 
 				@media (max-width: 500px) {
 					top: 16px;
diff --git a/packages/frontend/src/components/MkMenu.vue b/packages/frontend/src/components/MkMenu.vue
index 3026d4f015..17ace227ff 100644
--- a/packages/frontend/src/components/MkMenu.vue
+++ b/packages/frontend/src/components/MkMenu.vue
@@ -450,7 +450,7 @@ onBeforeUnmount(() => {
 	align-items: center;
 	color: var(--indicator);
 	font-size: 12px;
-	animation: blink 1s infinite;
+	animation: global-blink 1s infinite;
 }
 
 .divider {
diff --git a/packages/frontend/src/components/global/MkMisskeyFlavoredMarkdown.ts b/packages/frontend/src/components/global/MkMisskeyFlavoredMarkdown.ts
index 9eab855004..b234144c13 100644
--- a/packages/frontend/src/components/global/MkMisskeyFlavoredMarkdown.ts
+++ b/packages/frontend/src/components/global/MkMisskeyFlavoredMarkdown.ts
@@ -62,12 +62,12 @@ export default function(props: MfmProps, context: SetupContext<MfmEvents>) {
 		if (t == null) return null;
 		return t.match(/^[0-9.]+s$/) ? t : null;
 	};
-	
+
 	const validColor = (c: string | null | undefined): string | null => {
 		if (c == null) return null;
 		return c.match(/^[0-9a-f]{3,6}$/i) ? c : null;
 	};
-	
+
 	const useAnim = defaultStore.state.advancedMfm && defaultStore.state.animatedMfm;
 
 	/**
@@ -118,7 +118,7 @@ export default function(props: MfmProps, context: SetupContext<MfmEvents>) {
 					case 'tada': {
 						const speed = validTime(token.props.args.speed) ?? '1s';
 						const delay = validTime(token.props.args.delay) ?? '0s';
-						style = 'font-size: 150%;' + (useAnim ? `animation: tada ${speed} linear infinite both; animation-delay: ${delay};` : '');
+						style = 'font-size: 150%;' + (useAnim ? `animation: global-tada ${speed} linear infinite both; animation-delay: ${delay};` : '');
 						break;
 					}
 					case 'jelly': {
diff --git a/packages/frontend/src/pages/reversi/game.board.vue b/packages/frontend/src/pages/reversi/game.board.vue
index 6ad779c605..4d4450ed7d 100644
--- a/packages/frontend/src/pages/reversi/game.board.vue
+++ b/packages/frontend/src/pages/reversi/game.board.vue
@@ -23,7 +23,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<Mfm :key="'past-turn-of:' + turnUser.id" :text="i18n.tsx._reversi.pastTurnOf({ name: turnUser.name ?? turnUser.username })" :plain="true" :customEmojis="turnUser.emojis"/>
 			</div>
 			<div v-if="iAmPlayer && !game.isEnded && !isMyTurn">{{ i18n.ts._reversi.opponentTurn }}<MkEllipsis/><span style="margin-left: 1em; opacity: 0.7;">({{ i18n.tsx.remainingN({ n: opTurnTimerRmain }) }})</span></div>
-			<div v-if="iAmPlayer && !game.isEnded && isMyTurn"><span style="display: inline-block; font-weight: bold; animation: tada 1s linear infinite both;">{{ i18n.ts._reversi.myTurn }}</span><span style="margin-left: 1em; opacity: 0.7;">({{ i18n.tsx.remainingN({ n: myTurnTimerRmain }) }})</span></div>
+			<div v-if="iAmPlayer && !game.isEnded && isMyTurn"><span style="display: inline-block; font-weight: bold; animation: global-tada 1s linear infinite both;">{{ i18n.ts._reversi.myTurn }}</span><span style="margin-left: 1em; opacity: 0.7;">({{ i18n.tsx.remainingN({ n: myTurnTimerRmain }) }})</span></div>
 			<div v-if="game.isEnded && logPos == game.logs.length">
 				<template v-if="game.winner">
 					<Mfm :key="'won'" :text="i18n.tsx._reversi.won({ name: game.winner.name ?? game.winner.username })" :plain="true" :customEmojis="game.winner.emojis"/>
diff --git a/packages/frontend/src/pages/reversi/index.vue b/packages/frontend/src/pages/reversi/index.vue
index 796e732208..523418c99b 100644
--- a/packages/frontend/src/pages/reversi/index.vue
+++ b/packages/frontend/src/pages/reversi/index.vue
@@ -34,12 +34,19 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<MkPagination :pagination="myGamesPagination" :disableAutoLoad="true">
 				<template #default="{ items }">
 					<div :class="$style.gamePreviews">
-						<MkA v-for="g in items" :key="g.id" v-panel :class="$style.gamePreview" tabindex="-1" :to="`/reversi/g/${g.id}`">
+						<MkA v-for="g in items" :key="g.id" v-panel :class="[$style.gamePreview, !g.isEnded && $style.gamePreviewActive]" tabindex="-1" :to="`/reversi/g/${g.id}`">
 							<div :class="$style.gamePreviewPlayers">
-								<MkAvatar :class="$style.gamePreviewPlayersAvatar" :user="g.user1"/> vs <MkAvatar :class="$style.gamePreviewPlayersAvatar" :user="g.user2"/>
+								<span v-if="g.winnerId === g.user1Id" style="margin-right: 0.75em; color: var(--accent); font-weight: bold;"><i class="ti ti-trophy"></i></span>
+								<span v-if="g.winnerId === g.user2Id" style="margin-right: 0.75em; visibility: hidden;"><i class="ti ti-x"></i></span>
+								<MkAvatar :class="$style.gamePreviewPlayersAvatar" :user="g.user1"/>
+								<span style="margin: 0 1em;">vs</span>
+								<MkAvatar :class="$style.gamePreviewPlayersAvatar" :user="g.user2"/>
+								<span v-if="g.winnerId === g.user1Id" style="margin-left: 0.75em; visibility: hidden;"><i class="ti ti-x"></i></span>
+								<span v-if="g.winnerId === g.user2Id" style="margin-left: 0.75em; color: var(--accent); font-weight: bold;"><i class="ti ti-trophy"></i></span>
 							</div>
 							<div :class="$style.gamePreviewFooter">
-								<span :style="!g.isEnded ? 'color: var(--accent);' : ''">{{ g.isEnded ? i18n.ts._reversi.ended : i18n.ts._reversi.playing }}</span>
+								<span v-if="!g.isEnded" :class="$style.gamePreviewStatusActive">{{ i18n.ts._reversi.playing }}</span>
+								<span v-else>{{ i18n.ts._reversi.ended }}</span>
 								<MkTime style="margin-left: auto; opacity: 0.7;" :time="g.createdAt"/>
 							</div>
 						</MkA>
@@ -53,12 +60,19 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<MkPagination :pagination="gamesPagination" :disableAutoLoad="true">
 				<template #default="{ items }">
 					<div :class="$style.gamePreviews">
-						<MkA v-for="g in items" :key="g.id" v-panel :class="$style.gamePreview" tabindex="-1" :to="`/reversi/g/${g.id}`">
+						<MkA v-for="g in items" :key="g.id" v-panel :class="[$style.gamePreview, !g.isEnded && $style.gamePreviewActive]" tabindex="-1" :to="`/reversi/g/${g.id}`">
 							<div :class="$style.gamePreviewPlayers">
-								<MkAvatar :class="$style.gamePreviewPlayersAvatar" :user="g.user1"/> vs <MkAvatar :class="$style.gamePreviewPlayersAvatar" :user="g.user2"/>
+								<span v-if="g.winnerId === g.user1Id" style="margin-right: 0.75em; color: var(--accent); font-weight: bold;"><i class="ti ti-trophy"></i></span>
+								<span v-if="g.winnerId === g.user2Id" style="margin-right: 0.75em; visibility: hidden;"><i class="ti ti-x"></i></span>
+								<MkAvatar :class="$style.gamePreviewPlayersAvatar" :user="g.user1"/>
+								<span style="margin: 0 1em;">vs</span>
+								<MkAvatar :class="$style.gamePreviewPlayersAvatar" :user="g.user2"/>
+								<span v-if="g.winnerId === g.user1Id" style="margin-left: 0.75em; visibility: hidden;"><i class="ti ti-x"></i></span>
+								<span v-if="g.winnerId === g.user2Id" style="margin-left: 0.75em; color: var(--accent); font-weight: bold;"><i class="ti ti-trophy"></i></span>
 							</div>
 							<div :class="$style.gamePreviewFooter">
-								<span :style="!g.isEnded ? 'color: var(--accent);' : ''">{{ g.isEnded ? i18n.ts._reversi.ended : i18n.ts._reversi.playing }}</span>
+								<span v-if="!g.isEnded" :class="$style.gamePreviewStatusActive">{{ i18n.ts._reversi.playing }}</span>
+								<span v-else>{{ i18n.ts._reversi.ended }}</span>
 								<MkTime style="margin-left: auto; opacity: 0.7;" :time="g.createdAt"/>
 							</div>
 						</MkA>
@@ -229,6 +243,11 @@ definePageMetadata(computed(() => ({
 </script>
 
 <style lang="scss" module>
+@keyframes blink {
+	0% { opacity: 1; }
+	50% { opacity: 0.2; }
+}
+
 .invitation {
 	display: flex;
 	box-sizing: border-box;
@@ -250,6 +269,10 @@ definePageMetadata(computed(() => ({
 	overflow: clip;
 }
 
+.gamePreviewActive {
+	box-shadow: inset 0 0 8px 0px var(--accent);
+}
+
 .gamePreviewPlayers {
 	text-align: center;
 	padding: 16px;
@@ -277,6 +300,12 @@ definePageMetadata(computed(() => ({
 	font-size: 0.9em;
 }
 
+.gamePreviewStatusActive {
+	color: var(--accent);
+	font-weight: bold;
+	animation: blink 2s infinite;
+}
+
 .waitingScreen {
 	text-align: center;
 }
diff --git a/packages/frontend/src/style.scss b/packages/frontend/src/style.scss
index 274808b13f..d6ed239b17 100644
--- a/packages/frontend/src/style.scss
+++ b/packages/frontend/src/style.scss
@@ -425,13 +425,13 @@ rt {
 	transform: scale(0.9);
 }
 
-@keyframes blink {
+@keyframes global-blink {
 	0% { opacity: 1; transform: scale(1); }
 	30% { opacity: 1; transform: scale(1); }
 	90% { opacity: 0; transform: scale(0.5); }
 }
 
-@keyframes tada {
+@keyframes global-tada {
 	from {
 		transform: scale3d(1, 1, 1);
 	}
@@ -461,7 +461,7 @@ rt {
 
 ._anime_bounce {
 	will-change: transform;
-  animation: bounce ease 0.7s;
+  animation: global-bounce ease 0.7s;
   animation-iteration-count: 1;
   transform-origin: 50% 50%;
 }
@@ -473,7 +473,7 @@ rt {
 	transition: transform 0.1s ease;
 }
 
-@keyframes bounce {
+@keyframes global-bounce {
   0% {
     transform:  scaleX(0.90) scaleY(0.90) ;
   }
diff --git a/packages/frontend/src/ui/_common_/navbar-for-mobile.vue b/packages/frontend/src/ui/_common_/navbar-for-mobile.vue
index 7aee7bbc32..92480fa404 100644
--- a/packages/frontend/src/ui/_common_/navbar-for-mobile.vue
+++ b/packages/frontend/src/ui/_common_/navbar-for-mobile.vue
@@ -254,7 +254,7 @@ function more() {
 	left: 20px;
 	color: var(--navIndicator);
 	font-size: 8px;
-	animation: blink 1s infinite;
+	animation: global-blink 1s infinite;
 
 	&:has(.itemIndicateValueIcon) {
 		animation: none;
diff --git a/packages/frontend/src/ui/_common_/navbar.vue b/packages/frontend/src/ui/_common_/navbar.vue
index 93d09e95b5..a2683b4fb1 100644
--- a/packages/frontend/src/ui/_common_/navbar.vue
+++ b/packages/frontend/src/ui/_common_/navbar.vue
@@ -313,7 +313,7 @@ function more(ev: MouseEvent) {
 		left: 20px;
 		color: var(--navIndicator);
 		font-size: 8px;
-		animation: blink 1s infinite;
+		animation: global-blink 1s infinite;
 
 		&:has(.itemIndicateValueIcon) {
 			animation: none;
@@ -483,7 +483,7 @@ function more(ev: MouseEvent) {
 		left: 24px;
 		color: var(--navIndicator);
 		font-size: 8px;
-		animation: blink 1s infinite;
+		animation: global-blink 1s infinite;
 
 		&:has(.itemIndicateValueIcon) {
 			animation: none;
diff --git a/packages/frontend/src/ui/classic.header.vue b/packages/frontend/src/ui/classic.header.vue
index 2060838f5d..d4a30520eb 100644
--- a/packages/frontend/src/ui/classic.header.vue
+++ b/packages/frontend/src/ui/classic.header.vue
@@ -141,7 +141,7 @@ onMounted(() => {
 					left: 0;
 					color: var(--navIndicator);
 					font-size: 8px;
-					animation: blink 1s infinite;
+					animation: global-blink 1s infinite;
 				}
 
 				&:hover {
diff --git a/packages/frontend/src/ui/classic.sidebar.vue b/packages/frontend/src/ui/classic.sidebar.vue
index bc1527813c..d4e8d7cff9 100644
--- a/packages/frontend/src/ui/classic.sidebar.vue
+++ b/packages/frontend/src/ui/classic.sidebar.vue
@@ -220,7 +220,7 @@ watch(defaultStore.reactiveState.menuDisplay, () => {
 			left: 0;
 			color: var(--navIndicator);
 			font-size: 8px;
-			animation: blink 1s infinite;
+			animation: global-blink 1s infinite;
 
 			&:has(.itemIndicateValueIcon) {
 				animation: none;
diff --git a/packages/frontend/src/ui/deck.vue b/packages/frontend/src/ui/deck.vue
index f58756b284..089a01f19a 100644
--- a/packages/frontend/src/ui/deck.vue
+++ b/packages/frontend/src/ui/deck.vue
@@ -488,7 +488,7 @@ body {
 	left: 0;
 	color: var(--indicator);
 	font-size: 16px;
-	animation: blink 1s infinite;
+	animation: global-blink 1s infinite;
 
 	&:has(.itemIndicateValueIcon) {
 		animation: none;
diff --git a/packages/frontend/src/ui/universal.vue b/packages/frontend/src/ui/universal.vue
index 6f13f3fe87..35e218c0b4 100644
--- a/packages/frontend/src/ui/universal.vue
+++ b/packages/frontend/src/ui/universal.vue
@@ -448,7 +448,7 @@ $widgets-hide-threshold: 1090px;
 	left: 0;
 	color: var(--indicator);
 	font-size: 16px;
-	animation: blink 1s infinite;
+	animation: global-blink 1s infinite;
 
 	&:has(.itemIndicateValueIcon) {
 		animation: none;