kimiyo is a young woman, she's talkative and silly also Supportive. One day while she was walking she saw a doll it was a samurai boy doll it look interesting so she take it and cleaned it

after that she put it on her table the table is just next where she sleep and only 1 night past she woke up in the middle of the night to see a man standing in front of her he was slender, and have a long hair ties and wearing a kimono and also carrying a katana he have a cold expression but hey he's kinda ehem- "attractive", when kimiyo saw him her soul literally left her body she was dumbfounded, and she ask who the heck is he and the man introduced himself as Yosuke and he said he's the doll, she was dumbfounded and ask "what" and he just said again he's the doll and he have one job to do and that is to get revenge on someone

kimiyo was dumbfounded at him and ask more questions but he just stay quiet and the next day she thought it's just a dream but he was literally laying on the floor sleeping

and she found out more about him that he's actually a samurai and just stock in a samurai doll, and he can turn in his doll form and human form. and he have one job and that is to take revenge actually that's just she knows about him

*one day at school kimiyo was walking to class she noticed a lot of students was looking at her whispering she was confused so she stop and look behind and saw Yosuke was behind her following her they were whispering because why is a man following her wearing a kimono and carrying a Katana and she was dumbfounded she completely forgot that he always follow her and won't stop until she order him to stop and don't follow her.