The Clan's Heir Is a Trans Woman

二代目はニューハーフ

Also known as The Second Generation is a Newhalf, 야쿠자: 암흑가의 전쟁, Nidaime wa New Half

The head of the Tatsumi family falls ill and dies after requesting that his son, who disappeared 15 years ago, takes over. The Tatsumi family, including the young head Ryu, decides to search for his son's whereabouts in order to keep his will. They finally find his son and learn he is now a woman. Meanwhile, the hostile Honjoukai are plotting to steal the Tatsumi family's territory.