Sugata Kentaro used to be one of the most hopeful trainee to be a professional Shogi (Japanese chess) player, but fails at the final test. Now he has become a "Shinkenshi," a gambler who plays Shogi for money, and boasts his 182 wins in a row. But he is devastated when he is beaten completely by a young woman known as "Ukeshi" who takes any challenges and never loses. As Shogi meanseverything to him, he decides to train himself harder to become the strongest player. Based on a popular comic, this comedy drama is about a young man's exciting journey to reorganize his life through a series of tough challenges in Shogi guided by a mysterious girl.