diff --git a/packages/frontend/assets/room/objects/pet-bottle/label.png b/packages/frontend/assets/room/objects/pet-bottle/label.png
new file mode 100644
index 0000000000..c463be90f4
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diff --git a/packages/frontend/assets/room/objects/pet-bottle/pet-bottle.blend b/packages/frontend/assets/room/objects/pet-bottle/pet-bottle.blend
new file mode 100644
index 0000000000..903226567f
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diff --git a/packages/frontend/assets/room/objects/pet-bottle/pet-bottle.glb b/packages/frontend/assets/room/objects/pet-bottle/pet-bottle.glb
new file mode 100644
index 0000000000..e1bb3863f7
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diff --git a/packages/frontend/assets/room/objects/pet-bottle/textures/label.png b/packages/frontend/assets/room/objects/pet-bottle/textures/label.png
new file mode 100644
index 0000000000..60280d157b
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diff --git a/packages/frontend/src/utility/room/object-defs.ts b/packages/frontend/src/utility/room/object-defs.ts
index cce69adcd8..abaf2ace3f 100644
--- a/packages/frontend/src/utility/room/object-defs.ts
+++ b/packages/frontend/src/utility/room/object-defs.ts
@@ -30,6 +30,7 @@ import { monstera } from './objects/monstera.js';
 import { mug } from './objects/mug.js';
 import { openedCardboardBox } from './objects/openedCardboardBox.js';
 import { pachira } from './objects/pachira.js';
+import { petBottle } from './objects/petBottle.js';
 import { plant } from './objects/plant.js';
 import { plant2 } from './objects/plant2.js';
 import { powerStrip } from './objects/powerStrip.js';
@@ -74,6 +75,7 @@ export const OBJECT_DEFS = [
 	mug,
 	openedCardboardBox,
 	pachira,
+	petBottle,
 	plant,
 	plant2,
 	powerStrip,
diff --git a/packages/frontend/src/utility/room/objects/petBottle.ts b/packages/frontend/src/utility/room/objects/petBottle.ts
new file mode 100644
index 0000000000..e3d9f4b763
--- /dev/null
+++ b/packages/frontend/src/utility/room/objects/petBottle.ts
@@ -0,0 +1,21 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { defineObject } from '../engine.js';
+
+export const petBottle = defineObject({
+	id: 'petBottle',
+	name: 'PET Bottle',
+	options: {
+		schema: {},
+		default: {},
+	},
+	placement: 'top',
+	createInstance: () => {
+		return {
+			interactions: {},
+		};
+	},
+});