Also known as: あたなるホスクラ
A Call Of Cthulhu campaign of the TTRPG scenario Host Club Satsujin Jiken -Last Proof Of Love-. The sessions were held by the GM Kagemaru (Utaite) and 5 members of Atatakakunaru: Aotsuki Slip, Konno Izumi, Minagi Jiyou, Shinomiya Iori, and Takao Shinji.