48 Nichi go ni Kekkon Shimasu(2021)

48 Nichi go ni Kekkon Shimasu is a Japanese romantic comedy series following Keiichi, who is engaged to marry his girlfriend Kano in 48 days. When she leaves for a business trip to China, Keiichi's life spirals into chaos after three women unexpectedly move into his apartment. Desperate to keep his engagement intact, he must juggle hiding his new living situation from Kano while managing the complications that arise from sharing close quarters with his uninvited housemates. As the wedding countdown continues, Keiichi finds himself caught between his commitment and the increasingly difficult secrets he's keeping. The series balances humor with romantic tension as misunderstandings pile up and the pressure mounts toward his wedding day.