Episode 5 S01 E05

Tomoya Oku Munetaka Aoki Akihiro Kakuta Toru Nakamura Ayumu Mochizuki Neru Nagahama Yuki Imai Kosuke Suzuki Reia Yonekura Rukiya Hiroto Kobayashi Asumi Kikuchi Mari Hamada Tamiyo Kusakari Yasuyuki Maekawa Aoba Kawai Tetsuhiro Ikeda

based on novel or book island mystery