Ren Meguro

Taro Sakamoto, a hitman said to be "the strongest in history", fell in love one day and retired from his career as a hitman! After getting married and having a daughter, Sakamoto became the manager of a small convenience store and became so fat that he was now a shadow of his former self! One day, a 1 billion yen bounty was placed on his head, and assassins all over the world flocked to him.

After failing to land a job, Shimizu Misora stumbles into an internship at funeral company Bando Kaikan and trains under the strict but compassionate Urushibara Reiji. As she learns to care for the bereaved, her discouragement turns into admiration, and a new sense of purpose.