配信済VTuber Learns To Write For The First Time (emotional)【Signing Photo-Cards 💙】REM Kanashibari Ch.【V4Mirai】配信開始2025-04-17 05:01:17配信終了2025-04-17 09:02:52配信時間4:01:35最大視聴者数347人PEAK同時接続数推移グラフ
