Stay Cool, Kobayashi-san! A River City Ransom Story

A spin-off of the Kunio-kun series featuring Masao Kobayashi as the protagonist, teaming up with Kunio and a new character called Mizoguchi against enemies from the future.

Stay Cool, Kobayashi-san! A River City Ransom Story on Ocean of Games. Stay Cool, Kobayashi-san! A River City Ransom Story review, release date, video, gameplay, guide, game trailer and more.