High school student Katagiri Yuuichi, who values friendship above all else, enjoys a fulfilling life with his close friends Sawagiri Shiho, Mikasa Tenji, Shibe Makoto, and Kokorogi Yutori.

However, after a particular incident, they're dragged into a debt repayment game.

The only way to beat the "Tomodachi Game" is to not dou...