Kaito Arakawa is the arrogant 24-year-old heir of a powerful yakuza clan. His father has brought four politically useful candidates to live for thirty days inside the Arakawa-yashiki, where Kaito must choose a wife. Rude, spoiled, trained for violence and used to obedience, he treats the process like an insult and the women like problems to be measured. (Based on Sakura character)