Toworu Usuyama - 碓山トヲル

He is an employee at Sunlight Beverage. Usuyama is an employee for the Quality Insurance Department at Sunlight Beverage. He is the direct boss of [Souta Saeki](https://anilist.co/character/252891/Saeki-Souta) and regularly has to reprimand [Tatsuru Miyazumi](https://anilist.co/character/252894/Miyazumi-Tatsuru) for reckless sales decisions. He is a very serious and strict person. He used to play badminton but no longer does.