Kaoruko Waguri's boyfriend. He often visits Kaoruko's house to bring her cake. Age: 16 Birthday: 1/28 Blood Type: A Zodiac: Aquarius Family: Father, Mother, Older Brother Likes: Japanese food, Strawberries Hobbies: Cooking, collecting CDs Personality: He looks intimidating but is actually quite kind. He used to be bad at expressing his emotions, but he's gotten much better at it now. He is currently learning how to make cakes from Keiichiro Tsumugi.

Age: 20 Birthday: 12/26 Height: 184cm Blood Type: B Zodiac: Capricorn Family: Father, Mother, Younger Brother Likes: Simmered dishes, Dumplings, Peaches Hobbies: Watching horror movies, going to rock festivals, watching baseball Occupation: Hair designer Personality: Lively and can be described as easygoing.

Age: 47 Birthday: 4/18 Height: 186cm Blood Type: AB Zodiac: Aries Family: Wife, 2 sons Likes: Cake, Meat and potato stew Hobbies: Thinking about shop menus, visiting dessert shops on his days off Personality: Blunt but treats his family well. A total cake geek. He is the one who taught Rintaro how to make cakes. He runs a cake shop with Kyoko Tsumugi. He is very strict when it comes to cakes.

Age: 45 Birthday: 12/5 Height: 167cm Blood Type: A Zodiac: Sagittarius Family: Husband, 2 sons Likes: Wagashi (Japanese sweets) Hobbies: Gardening, furniture shopping Personality: Cherishes her family. She runs a cake shop together with Keiichiro Tsumugi.