diff --git a/packages/frontend/assets/drop-and-fusion/go.png b/packages/frontend/assets/drop-and-fusion/go.png
new file mode 100644
index 000000000..37468f139
Binary files /dev/null and b/packages/frontend/assets/drop-and-fusion/go.png differ
diff --git a/packages/frontend/assets/drop-and-fusion/ready.png b/packages/frontend/assets/drop-and-fusion/ready.png
new file mode 100644
index 000000000..10a87fcf5
Binary files /dev/null and b/packages/frontend/assets/drop-and-fusion/ready.png differ
diff --git a/packages/frontend/src/pages/drop-and-fusion.game.vue b/packages/frontend/src/pages/drop-and-fusion.game.vue
index f0fdc4d49..c42c2fc97 100644
--- a/packages/frontend/src/pages/drop-and-fusion.game.vue
+++ b/packages/frontend/src/pages/drop-and-fusion.game.vue
@@ -4,135 +4,163 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<div :class="$style.root">
-	<div v-if="!gameLoaded" :class="$style.loadingScreen">
-		Loading...
-	</div>
-	<!-- ↓に対してTransitionコンポーネントを使うと何故かkeyを指定していてもキャッシュが効かず様々なコンポーネントが都度再評価されてパフォーマンスが低下する -->
-	<div v-show="gameLoaded" class="_gaps_s">
-		<div :class="$style.header">
-			<div :class="[$style.frame, $style.headerTitle]">
-				<div :class="$style.frameInner">
-					<b>BUBBLE GAME</b>
-					<div>- {{ gameMode }} -</div>
-				</div>
-			</div>
-			<div :class="[$style.frame, $style.frameH]">
-				<div :class="$style.frameInner">
-					<MkButton inline small @click="hold">HOLD</MkButton>
-					<img v-if="holdingStock" :src="getTextureImageUrl(holdingStock.mono)" style="width: 32px; margin-left: 8px; vertical-align: bottom;"/>
-				</div>
-				<div :class="[$style.frameInner, $style.stock]" style="text-align: center;">
-					<TransitionGroup
-						:enterActiveClass="$style.transition_stock_enterActive"
-						:leaveActiveClass="$style.transition_stock_leaveActive"
-						:enterFromClass="$style.transition_stock_enterFrom"
-						:leaveToClass="$style.transition_stock_leaveTo"
-						:moveClass="$style.transition_stock_move"
-					>
-						<img v-for="x in stock" :key="x.id" :src="getTextureImageUrl(x.mono)" style="width: 32px; vertical-align: bottom;"/>
-					</TransitionGroup>
-				</div>
+<MkSpacer :contentMax="800">
+	<div :class="$style.root">
+		<div v-if="!gameLoaded" :class="$style.loadingScreen">
+			<div>
+				Loading...
 			</div>
 		</div>
-		<div ref="containerEl" :class="[$style.gameContainer, { [$style.gameOver]: isGameOver && !replaying }]" @contextmenu.stop.prevent @click.stop.prevent="onClick" @touchmove.stop.prevent="onTouchmove" @touchend="onTouchend" @mousemove="onMousemove">
-			<img v-if="defaultStore.state.darkMode" src="/client-assets/drop-and-fusion/frame-dark.svg" :class="$style.mainFrameImg"/>
-			<img v-else src="/client-assets/drop-and-fusion/frame-light.svg" :class="$style.mainFrameImg"/>
-			<canvas ref="canvasEl" :class="$style.canvas"/>
+		<!-- ↓に対してTransitionコンポーネントを使うと何故かkeyを指定していてもキャッシュが効かず様々なコンポーネントが都度再評価されてパフォーマンスが低下する -->
+		<div v-show="gameLoaded" class="_gaps_s">
+			<div v-if="readyGo === 'ready'" :class="$style.readyGo_bg">
+			</div>
 			<Transition
-				:enterActiveClass="$style.transition_combo_enterActive"
-				:leaveActiveClass="$style.transition_combo_leaveActive"
-				:enterFromClass="$style.transition_combo_enterFrom"
-				:leaveToClass="$style.transition_combo_leaveTo"
-				:moveClass="$style.transition_combo_move"
+				:enterActiveClass="$style.transition_zoom_enterActive"
+				:leaveActiveClass="$style.transition_zoom_leaveActive"
+				:enterFromClass="$style.transition_zoom_enterFrom"
+				:leaveToClass="$style.transition_zoom_leaveTo"
+				:moveClass="$style.transition_zoom_move"
+				mode="default"
 			>
-				<div v-show="combo > 1" :class="$style.combo" :style="{ fontSize: `${100 + ((comboPrev - 2) * 15)}%` }">{{ comboPrev }} Chain!</div>
+				<div v-if="readyGo === 'ready'" :class="$style.readyGo_ready">
+					<img src="/client-assets/drop-and-fusion/ready.png" :class="$style.readyGo_img"/>
+				</div>
+				<div v-else-if="readyGo === 'go'" :class="$style.readyGo_go">
+					<img src="/client-assets/drop-and-fusion/go.png" :class="$style.readyGo_img"/>
+				</div>
 			</Transition>
-			<div v-if="!isGameOver && !replaying" :class="$style.dropperContainer" :style="{ left: dropperX + 'px' }">
-				<!--<img v-if="currentPick" src="/client-assets/drop-and-fusion/dropper.png" :class="$style.dropper" :style="{ left: dropperX + 'px' }"/>-->
+
+			<div :class="$style.header">
+				<div :class="[$style.frame, $style.headerTitle]">
+					<div :class="$style.frameInner">
+						<b>BUBBLE GAME</b>
+						<div>- {{ gameMode }} -</div>
+					</div>
+				</div>
+				<div :class="[$style.frame, $style.frameH]">
+					<div :class="$style.frameInner">
+						<MkButton inline small @click="hold">HOLD</MkButton>
+						<img v-if="holdingStock" :src="getTextureImageUrl(holdingStock.mono)" style="width: 32px; margin-left: 8px; vertical-align: bottom;"/>
+					</div>
+					<div :class="[$style.frameInner, $style.stock]" style="text-align: center;">
+						<TransitionGroup
+							:enterActiveClass="$style.transition_stock_enterActive"
+							:leaveActiveClass="$style.transition_stock_leaveActive"
+							:enterFromClass="$style.transition_stock_enterFrom"
+							:leaveToClass="$style.transition_stock_leaveTo"
+							:moveClass="$style.transition_stock_move"
+						>
+							<img v-for="x in stock" :key="x.id" :src="getTextureImageUrl(x.mono)" style="width: 32px; vertical-align: bottom;"/>
+						</TransitionGroup>
+					</div>
+				</div>
+			</div>
+
+			<div ref="containerEl" :class="[$style.gameContainer, { [$style.gameOver]: isGameOver && !replaying }]" @contextmenu.stop.prevent @click.stop.prevent="onClick" @touchmove.stop.prevent="onTouchmove" @touchend="onTouchend" @mousemove="onMousemove">
+				<img v-if="defaultStore.state.darkMode" src="/client-assets/drop-and-fusion/frame-dark.svg" :class="$style.mainFrameImg"/>
+				<img v-else src="/client-assets/drop-and-fusion/frame-light.svg" :class="$style.mainFrameImg"/>
+				<canvas ref="canvasEl" :class="$style.canvas"/>
 				<Transition
-					:enterActiveClass="$style.transition_picked_enterActive"
-					:leaveActiveClass="$style.transition_picked_leaveActive"
-					:enterFromClass="$style.transition_picked_enterFrom"
-					:leaveToClass="$style.transition_picked_leaveTo"
-					:moveClass="$style.transition_picked_move"
-					mode="out-in"
+					:enterActiveClass="$style.transition_combo_enterActive"
+					:leaveActiveClass="$style.transition_combo_leaveActive"
+					:enterFromClass="$style.transition_combo_enterFrom"
+					:leaveToClass="$style.transition_combo_leaveTo"
+					:moveClass="$style.transition_combo_move"
 				>
-					<img v-if="currentPick" :key="currentPick.id" :src="getTextureImageUrl(currentPick.mono)" :class="$style.currentMono" :style="{ marginBottom: -((currentPick?.mono.sizeY * viewScale) / 2) + 'px', left: -((currentPick?.mono.sizeX * viewScale) / 2) + 'px', width: `${currentPick?.mono.sizeX * viewScale}px` }"/>
+					<div v-show="combo > 1" :class="$style.combo" :style="{ fontSize: `${100 + ((comboPrev - 2) * 15)}%` }">{{ comboPrev }} Chain!</div>
 				</Transition>
-				<template v-if="dropReady && currentPick">
-					<img src="/client-assets/drop-and-fusion/drop-arrow.svg" :class="$style.currentMonoArrow"/>
-					<div :class="$style.dropGuide"/>
-				</template>
-			</div>
-			<div v-if="isGameOver && !replaying" :class="$style.gameOverLabel">
-				<div class="_gaps_s">
-					<img src="/client-assets/drop-and-fusion/gameover.png" style="width: 200px; max-width: 100%; display: block; margin: auto; margin-bottom: -5px;"/>
-					<div>SCORE: <MkNumber :value="score"/>{{ gameMode === 'yen' ? '円' : 'pt' }}</div>
-					<div>MAX CHAIN: <MkNumber :value="maxCombo"/></div>
-					<div v-if="gameMode === 'yen'">TOTAL EARNINGS: <b><MkNumber :value="yenTotal ?? score"/>円</b></div>
+				<div v-if="!isGameOver && !replaying" :class="$style.dropperContainer" :style="{ left: dropperX + 'px' }">
+					<!--<img v-if="currentPick" src="/client-assets/drop-and-fusion/dropper.png" :class="$style.dropper" :style="{ left: dropperX + 'px' }"/>-->
+					<Transition
+						:enterActiveClass="$style.transition_picked_enterActive"
+						:leaveActiveClass="$style.transition_picked_leaveActive"
+						:enterFromClass="$style.transition_picked_enterFrom"
+						:leaveToClass="$style.transition_picked_leaveTo"
+						:moveClass="$style.transition_picked_move"
+						mode="out-in"
+					>
+						<img v-if="currentPick" :key="currentPick.id" :src="getTextureImageUrl(currentPick.mono)" :class="$style.currentMono" :style="{ marginBottom: -((currentPick?.mono.sizeY * viewScale) / 2) + 'px', left: -((currentPick?.mono.sizeX * viewScale) / 2) + 'px', width: `${currentPick?.mono.sizeX * viewScale}px` }"/>
+					</Transition>
+					<template v-if="dropReady && currentPick">
+						<img src="/client-assets/drop-and-fusion/drop-arrow.svg" :class="$style.currentMonoArrow"/>
+						<div :class="$style.dropGuide"/>
+					</template>
 				</div>
-			</div>
-			<div v-if="replaying" :class="$style.replayIndicator"><span :class="$style.replayIndicatorText"><i class="ti ti-player-play"></i> {{ i18n.ts.replaying }}</span></div>
-		</div>
-		<div v-if="replaying" :class="$style.frame">
-			<div :class="$style.frameInner">
-				<div style="background: #0004;">
-					<div style="height: 10px; background: var(--accent); will-change: width;" :style="{ width: `${(currentFrame / endedAtFrame) * 100}%` }"></div>
+				<div v-if="isGameOver && !replaying" :class="$style.gameOverLabel">
+					<div class="_gaps_s">
+						<img src="/client-assets/drop-and-fusion/gameover.png" style="width: 200px; max-width: 100%; display: block; margin: auto; margin-bottom: -5px;"/>
+						<div>SCORE: <MkNumber :value="score"/>{{ gameMode === 'yen' ? '円' : 'pt' }}</div>
+						<div>MAX CHAIN: <MkNumber :value="maxCombo"/></div>
+						<div v-if="gameMode === 'yen'">TOTAL EARNINGS: <b><MkNumber :value="yenTotal ?? score"/>円</b></div>
+					</div>
 				</div>
+				<div v-if="replaying" :class="$style.replayIndicator"><span :class="$style.replayIndicatorText"><i class="ti ti-player-play"></i> {{ i18n.ts.replaying }}</span></div>
 			</div>
-			<div :class="$style.frameInner">
-				<div class="_buttonsCenter">
-					<MkButton @click="endReplay"><i class="ti ti-player-stop"></i> END</MkButton>
-					<MkButton :primary="replayPlaybackRate === 4" @click="replayPlaybackRate = replayPlaybackRate === 4 ? 1 : 4"><i class="ti ti-player-track-next"></i> x4</MkButton>
-					<MkButton :primary="replayPlaybackRate === 16" @click="replayPlaybackRate = replayPlaybackRate === 16 ? 1 : 16"><i class="ti ti-player-track-next"></i> x16</MkButton>
-				</div>
-			</div>
-		</div>
-		<div v-if="isGameOver" :class="$style.frame">
-			<div :class="$style.frameInner">
-				<div class="_buttonsCenter">
-					<MkButton primary rounded @click="backToTitle">{{ i18n.ts.backToTitle }}</MkButton>
-					<MkButton primary rounded @click="replay">{{ i18n.ts.showReplay }}</MkButton>
-					<MkButton primary rounded @click="share">{{ i18n.ts.share }}</MkButton>
-					<MkButton rounded @click="exportLog">Copy replay data</MkButton>
-				</div>
-			</div>
-		</div>
-		<div style="display: flex;">
-			<div :class="$style.frame" style="flex: 1; margin-right: 10px;">
+
+			<div v-if="replaying" :class="$style.frame">
 				<div :class="$style.frameInner">
-					<div>SCORE: <b><MkNumber :value="score"/>{{ gameMode === 'yen' ? '円' : 'pt' }}</b></div>
-					<div>HIGH SCORE: <b v-if="highScore"><MkNumber :value="highScore"/>{{ gameMode === 'yen' ? '円' : 'pt' }}</b><b v-else>-</b></div>
-					<div v-if="gameMode === 'yen'">TOTAL EARNINGS: <b v-if="yenTotal"><MkNumber :value="yenTotal"/>円</b><b v-else>-</b></div>
+					<div style="background: #0004;">
+						<div style="height: 10px; background: var(--accent); will-change: width;" :style="{ width: `${(currentFrame / endedAtFrame) * 100}%` }"></div>
+					</div>
+				</div>
+				<div :class="$style.frameInner">
+					<div class="_buttonsCenter">
+						<MkButton @click="endReplay"><i class="ti ti-player-stop"></i> END</MkButton>
+						<MkButton :primary="replayPlaybackRate === 4" @click="replayPlaybackRate = replayPlaybackRate === 4 ? 1 : 4"><i class="ti ti-player-track-next"></i> x4</MkButton>
+						<MkButton :primary="replayPlaybackRate === 16" @click="replayPlaybackRate = replayPlaybackRate === 16 ? 1 : 16"><i class="ti ti-player-track-next"></i> x16</MkButton>
+					</div>
 				</div>
 			</div>
-			<div :class="[$style.frame]" style="margin-left: auto;">
-				<div :class="$style.frameInner" style="text-align: center;">
-					<div @click="showConfig = !showConfig"><i class="ti ti-settings"></i></div>
+
+			<div v-if="isGameOver" :class="$style.frame">
+				<div :class="$style.frameInner">
+					<div class="_buttonsCenter">
+						<MkButton primary rounded @click="backToTitle">{{ i18n.ts.backToTitle }}</MkButton>
+						<MkButton primary rounded @click="replay">{{ i18n.ts.showReplay }}</MkButton>
+						<MkButton primary rounded @click="share">{{ i18n.ts.share }}</MkButton>
+						<MkButton rounded @click="exportLog">Copy replay data</MkButton>
+					</div>
 				</div>
 			</div>
-		</div>
-		<div v-if="showConfig" :class="$style.frame">
-			<div :class="$style.frameInner">
-				<div class="_gaps">
-					<MkRange v-model="bgmVolume" :min="0" :max="1" :step="0.01" :textConverter="(v) => `${Math.floor(v * 100)}%`" :continuousUpdate="true" @dragEnded="(v) => updateSettings('bgmVolume', v)">
-						<template #label>BGM {{ i18n.ts.volume }}</template>
-					</MkRange>
-					<MkRange v-model="sfxVolume" :min="0" :max="1" :step="0.01" :textConverter="(v) => `${Math.floor(v * 100)}%`" :continuousUpdate="true" @dragEnded="(v) => updateSettings('sfxVolume', v)">
-						<template #label>{{ i18n.ts.sfx }} {{ i18n.ts.volume }}</template>
-					</MkRange>
+
+			<div style="display: flex;">
+				<div :class="$style.frame" style="flex: 1; margin-right: 10px;">
+					<div :class="$style.frameInner">
+						<div>SCORE: <b><MkNumber :value="score"/>{{ gameMode === 'yen' ? '円' : 'pt' }}</b></div>
+						<div>HIGH SCORE: <b v-if="highScore"><MkNumber :value="highScore"/>{{ gameMode === 'yen' ? '円' : 'pt' }}</b><b v-else>-</b></div>
+						<div v-if="gameMode === 'yen'">TOTAL EARNINGS: <b v-if="yenTotal"><MkNumber :value="yenTotal"/>円</b><b v-else>-</b></div>
+					</div>
+				</div>
+				<div :class="[$style.frame]" style="margin-left: auto;">
+					<div :class="$style.frameInner" style="text-align: center;">
+						<div @click="showConfig = !showConfig"><i class="ti ti-settings"></i></div>
+					</div>
 				</div>
 			</div>
-		</div>
-		<div :class="$style.frame">
-			<div :class="$style.frameInner">
-				<MkButton v-if="!isGameOver && !replaying" full danger @click="surrender">Surrender</MkButton>
-				<MkButton v-else full @click="restart">Retry</MkButton>
+
+			<div v-if="showConfig" :class="$style.frame">
+				<div :class="$style.frameInner">
+					<div class="_gaps">
+						<MkRange v-model="bgmVolume" :min="0" :max="1" :step="0.01" :textConverter="(v) => `${Math.floor(v * 100)}%`" :continuousUpdate="true" @dragEnded="(v) => updateSettings('bgmVolume', v)">
+							<template #label>BGM {{ i18n.ts.volume }}</template>
+						</MkRange>
+						<MkRange v-model="sfxVolume" :min="0" :max="1" :step="0.01" :textConverter="(v) => `${Math.floor(v * 100)}%`" :continuousUpdate="true" @dragEnded="(v) => updateSettings('sfxVolume', v)">
+							<template #label>{{ i18n.ts.sfx }} {{ i18n.ts.volume }}</template>
+						</MkRange>
+					</div>
+				</div>
+			</div>
+
+			<div :class="$style.frame">
+				<div :class="$style.frameInner">
+					<MkButton v-if="!isGameOver && !replaying" full danger @click="surrender">Surrender</MkButton>
+					<MkButton v-else full @click="restart">Retry</MkButton>
+				</div>
 			</div>
 		</div>
 	</div>
-</div>
+</MkSpacer>
 </template>
 
 <script lang="ts" setup>
@@ -439,6 +467,7 @@ const maxCombo = ref(0);
 const dropReady = ref(true);
 const isGameOver = ref(false);
 const gameLoaded = ref(false);
+const readyGo = ref<'ready' | 'go' | null>('ready');
 const highScore = ref<number | null>(null);
 const yenTotal = ref<number | null>(null);
 const showConfig = ref(false);
@@ -579,6 +608,13 @@ async function start() {
 	window.requestAnimationFrame(tick);
 
 	gameLoaded.value = true;
+
+	window.setTimeout(() => {
+		readyGo.value = 'go';
+		window.setTimeout(() => {
+			readyGo.value = null;
+		}, 1000);
+	}, 1500);
 }
 
 function onClick(ev: MouseEvent) {
@@ -650,6 +686,7 @@ function reset() {
 	comboPrev.value = 0;
 	maxCombo.value = 0;
 	gameLoaded.value = false;
+	readyGo.value = false;
 }
 
 function dispose() {
@@ -1128,6 +1165,36 @@ definePageMetadata({
 	padding: 32px;
 }
 
+.readyGo_bg {
+	position: absolute;
+	top: 0;
+	left: 0;
+	right: 0;
+	bottom: 0;
+	z-index: 100;
+	backdrop-filter: blur(4px);
+}
+
+.readyGo_ready,
+.readyGo_go {
+	position: absolute;
+	top: 0;
+	left: 0;
+	right: 0;
+	bottom: 0;
+	display: flex;
+	align-items: center;
+	justify-content: center;
+	z-index: 101;
+	pointer-events: none;
+}
+
+.readyGo_img {
+	display: block;
+	width: 250px;
+	max-width: 100%;
+}
+
 .frame {
 	padding: 7px;
 	background: #8C4F26;
diff --git a/packages/frontend/src/pages/drop-and-fusion.vue b/packages/frontend/src/pages/drop-and-fusion.vue
index 80c466a2b..0e8713ad6 100644
--- a/packages/frontend/src/pages/drop-and-fusion.vue
+++ b/packages/frontend/src/pages/drop-and-fusion.vue
@@ -4,16 +4,16 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<MkSpacer :contentMax="800">
-	<Transition
-		:enterActiveClass="$style.transition_zoom_enterActive"
-		:leaveActiveClass="$style.transition_zoom_leaveActive"
-		:enterFromClass="$style.transition_zoom_enterFrom"
-		:leaveToClass="$style.transition_zoom_leaveTo"
-		:moveClass="$style.transition_zoom_move"
-		mode="out-in"
-	>
-		<div v-if="!gameStarted" :class="$style.root">
+<Transition
+	:enterActiveClass="$style.transition_zoom_enterActive"
+	:leaveActiveClass="$style.transition_zoom_leaveActive"
+	:enterFromClass="$style.transition_zoom_enterFrom"
+	:leaveToClass="$style.transition_zoom_leaveTo"
+	:moveClass="$style.transition_zoom_move"
+	mode="out-in"
+>
+	<MkSpacer v-if="!gameStarted" :contentMax="800">
+		<div :class="$style.root">
 			<div class="_gaps">
 				<div :class="$style.frame" style="text-align: center;">
 					<div :class="$style.frameInner">
@@ -78,11 +78,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 				</div>
 			</div>
 		</div>
-		<div v-else>
-			<XGame :gameMode="gameMode" :mute="mute" @end="onGameEnd"/>
-		</div>
-	</Transition>
-</MkSpacer>
+	</MkSpacer>
+	<XGame v-else :gameMode="gameMode" :mute="mute" @end="onGameEnd"/>
+</Transition>
 </template>
 
 <script lang="ts" setup>