Bikuu is a Dark Slasher that receives an order from the Senate to take out a rogue priest that has fallen to the darkness, claiming souls using the Soul Insertion technique.
秋元才加
as Bikuu
須賀健太
as Daichi
朝倉えりか
as Saya
伊藤かずえ
as Azusa
五十嵐 信次郎
as Byakkai
佐野史郎
as Zeshin
屋敷紘子
as Priest Mutsuki
