Sakamoto Days Volume 3 by Yuto Suzuki

PAPERBACK

Sakamoto and his friends enter a survival game tournament hosted by the shopping district, aiming for the 1 million yen prize. They end up teaming up with Heisuke, a sniper with a mind of the highest order, who is also after Sakamoto. What's more, the evil hand of the underground organization where Shin once grew up is closing in on Sakamoto Shoten...?!