A mysterious and serious man with a dry humor, and can be quite corny and sarcastic at times, all while maintaining a straight face. 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 is a great chef. He has a tendency of closing his eyes.