A 33-year-old bachelor who looks like a yakuza, Masaru is actually a friendly and caring person. He runs the shop Yosakoi Masaru and gives Hana and Naru advice concerning yosakoi. He took a romantic interest on Sari during a chance encounter. Intimadating looking like a tall muscular bald Yakuza with sunglasses but actually a very friendly individual. He is very loyal to his friends and will do anything for them. He is also great with children and family oriented.
