Dizi Adı: Darwin's Game
Bölüm Adı: Aquarium
Sezon/Bölüm: 1. Sezon 5. Bölüm
Yayın Tarihi: 8 Şub. 2020

It becomes clear to Kaname that in order to win the Treasure Hunt Game, he must defeat the vicious Eighth Clan. To do this, he forms a temporary clan with Rein, Ryuji, and Hiiragi. While they develop a strategy to beat the Eighth Clan, Kaname receives a plea for help from Shuka.