Monkey Peak the Rock

At first glance, Kei is just an average high school boy. However, he is known in the mahjong underworld as "Ice Cold K", a prodigy who wreaks havoc at high stakes parlors with his ruthless and calculating play style. One day, he meets a man named Dojima, who teaches him the true meaning of gambling.

A spinoff of Tohai starring Doujima, nicknamed "Lion".

A group of employees from the Fujitani Pharmaceutical Company are on a hiking trip. After the company suffered a crisis, the CEO hopes to improve teamwork and morale among new and old employees with this trip. Not everyone is as excited as he is. Unfortunately for them, they soon find themselves having to deal with problems that they weren't prepared for. What's going to happen to these employees? Will they fall in love with hiking? Will they be able to work together, get along well, and bring the company back to its feet? Read and find out in this heartwarming story of adventure, friendship, and teamwork!