The Forbidden Passage S01 E06

Reiko Takagi (as Kohinata Kanade) Katsuyuki Konishi (as Kisaragi Ritsu) Yuki Masuda (as Nanami Sousuke) Mamoru Miyano (as Amamiya Sei) Yuuya Uchida (as Sakaki Daichi) Jun Fukuyama (as Kisaragi Kyouya) Kisho Taniyama (as Tougane Chiaki) Daisuke Kishio (as Mizushima Arata) Satoshi Hino (as Myouga Reiji) Kaori Mizuhashi (as Mizushima Haruto)

spin off anime based on visual novel