Touhai

A quiet high school student named Kei is known for his exceptional and formidable Mahjong abilities. Though he speaks little, his sharp observation, strong determination, and skill in the game help him navigate a world filled with influential and dangerous individuals. Kei is sheltering Amina, a girl who has come into the country without legal status, and is helping her avoid being sent back. He often skips classes during the day and plays high-stakes Mahjong at night, anticipating the arrival of a challenging opponent.