Keigo Saikawa

A mysterious and serious man with a dry humor. He shows great dedication to his work and is good at everything, from cooking up a dinner spread to the chairwoman's daily orders. However, he can take things a bit too seriously, such as making an impromptu decision to go on a journey to improve his cooking skills when Kotaro lost his appetite. He has a habit of adding -sama (a polite term) to the names of those he converses with. He had difficulty interacting with the daycare children while Usaida was sick and on leave. But his usual polite and formal manner of being subservient somehow won them...