diff --git a/packages/frontend/src/pages/room.vue b/packages/frontend/src/pages/room.vue
index b3cad6f755..397687a422 100644
--- a/packages/frontend/src/pages/room.vue
+++ b/packages/frontend/src/pages/room.vue
@@ -25,7 +25,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		</div>
 
 		<div v-if="engine != null && engine.isEditMode.value && engine.selected.value != null" class="_panel" :class="$style.overlayObjectInfoPanel">
-			{{ engine.selected.value.objectId }}
+			{{ engine.selected.value.objectDef.name }}
 		</div>
 	</div>
 
diff --git a/packages/frontend/src/utility/room/engine.ts b/packages/frontend/src/utility/room/engine.ts
index 838ef54f27..379e89f2c2 100644
--- a/packages/frontend/src/utility/room/engine.ts
+++ b/packages/frontend/src/utility/room/engine.ts
@@ -82,6 +82,7 @@ type GetOptionsSchemaValues<T extends OptionsSchema> = {
 
 type ObjectDef<OpSc extends OptionsSchema> = {
 	id: string;
+	name: string;
 	options: {
 		schema: OpSc;
 		default: GetOptionsSchemaValues<OpSc>;
@@ -174,6 +175,8 @@ export class RoomEngine {
 		objectId: string;
 		objectMesh: BABYLON.Mesh;
 		objectInstance: RoomObjectInstance<any>;
+		objectState: RoomStateObject<any>;
+		objectDef: ObjectDef<any>;
 	} | null>(null);
 	private time: 0 | 1 | 2 = 0; // 0: 昼, 1: 夕, 2: 夜
 	private roomCollisionMeshes: BABYLON.AbstractMesh[] = [];
@@ -544,10 +547,13 @@ export class RoomEngine {
 				for (const om of mesh.getChildMeshes()) {
 					om.renderOutline = true;
 				}
+				const state = this.roomState.installedObjects.find(o => o.id === objectId)!;
 				this.selected.value = {
 					objectId,
 					objectMesh: mesh,
 					objectInstance: this.objectInstances.get(objectId)!,
+					objectState: state,
+					objectDef: getObjectDef(state.type),
 				};
 			}
 		}
diff --git a/packages/frontend/src/utility/room/objects/tabletopDigitalClock.ts b/packages/frontend/src/utility/room/objects/tabletopDigitalClock.ts
index 1d164c9b4e..bbfb958075 100644
--- a/packages/frontend/src/utility/room/objects/tabletopDigitalClock.ts
+++ b/packages/frontend/src/utility/room/objects/tabletopDigitalClock.ts
@@ -9,6 +9,7 @@ import { get7segMeshesOfCurrentTime } from '../utility.js';
 
 export const tabletopDigitalClock = defineObject({
 	id: 'tabletopDigitalClock',
+	name: 'Tabletop Digital Clock',
 	options: {
 		schema: {
 			bodyStyle: {