Ryman's Club is set in a bton business group, depicting the two different aspects of daily life as a salaryman, as well as growth and conflicts as players. The anime follows Mikoto Shiratori, a prodigy bton player who suffers from a trauma following a loss at the inter-high tournament. He becomes a salaryman at the Sunlight Beverage company and befriends Tatsuru Miyazumi, the best performing player and salesman in the team.