Yakuza Fiance: Raise wa Tanin ga Ii
Yoshino Somei, a 17-year-old from Osaka, moves to Tokyo to live with the Miyama family after her grandfather arranges her engagement to Kirishima Miyama, the grandson of the Tokyo yakuza group's leader. Kirishima initially presents a polite exterior, but Yoshino discovers he has a masochistic person…