元配信: https://youtu.be/P-_PSsoiVrs 葉加瀬冬雪: https://www.youtube.com/channel/UCGYAYLDE7TZiiC8U6teciDQ 鷹宮リオン: https://www.youtube.com/channel/UCV5ZZlLjk5MKGg3L0n0vbzwPRiSM 詳細: https://twitter.com/nijisanji_app/status/1428325997145776136
http://www.nicovideo.jp/watch/sm39908430
