Salaryman's Club S01 E01 Assignment

Badminton player Shiratori Mikoto is kicked off the powerful corporate team Mitsuhoshi Bank. He gets a job at Sunlight Beverage in order to make a comeback, but he finds waiting for him unfamiliar office work and a small weak team. On top of that, he's forced to play doubles with the boorish and over-familiar Miyazumi Tatsuru...?!