練習用■元動画KANA-DERO前夜祭 https://www.youtube.com/watch?v=_KLgS9Jgzas ■樋口楓 https://www.youtube.com/channel/UCsg-YqdqQ-KFF0LNk23BY4A ■月ノ美兎 https://www.youtube.com/channel/UCD-miitqNY3nyukJ4Fnf4_A ■静凛 https://www.youtube.com/channel/UC6oDys1BGgBsIC3WhG1BovQ ■エルフのえる https://www.youtube.com/channel/UCYKP16oMX9KKPbrNgo_Kgag