【Idol Showdown】AND IT HAS ROLLBACK! (WITH HITBOX)配信済Rie Ch. 姫宮りえ【Phase Connect】配信開始2023-05-10 12:00:17配信終了2023-05-10 14:16:34配信時間2:16:17最大視聴者数264人PEAK同時接続数推移グラフ
【Idol Showdown】AND IT HAS ROLLBACK! (WITH HITBOX)配信済Rie Ch. 姫宮りえ【Phase Connect】配信開始2023-05-10 12:00:17配信終了2023-05-10 14:16:34配信時間2:16:17最大視聴者数264人
