Yakuza Fiancé

Yakuza Fiancé manga which is fully known as Yakuza Fiancé: Raise wa Tanin ga Ii (Japanese: 来世は他人がいい, Hepburn: Raise wa Tanin ga Ii, “An Outsider is Better in the Afterlife“) tells the story of Somei Yoshino, a high school girl who grew up in a yakuza family. Despite her unusual background, she has lived a quiet and peaceful life. Everything changes when she learns that her grandfather has arranged for her to marry Miyama Kirishima, the heir of another yakuza family.