Joukyou Seikatsuroku Ichijou

上京生活録イチジョウ

Joukyou Seikatsuroku Ichijou is a spin-off of the Kaiji series, which follows Seiya Ichijou, the manager of the Teiai underground casino who created the pachinko machine "Numa". The series will focus on his youth at the time when he was still a freeter living in Tokyo.