Forbidden Caregiver Reina Sakaguchi GVG-230

One day, a new customer, Saito Osamu, comes to the nursing home run by Sakaguchi Reina and her husband. Reina's father was actually the leader of the Sakaguchi-gumi yakuza, who was killed by members of the Saito-gumi when he was young. Reina originally wanted to secretly take revenge, but she later discovered that he was a kind old man...