Marriage Begins With A Lie(1993)

嘘つきは夫婦のはじまり

The story follows Ryota Mizusawa, a kitchen unit salesman, and Masumi Sakaki, a hand model and single mother of two children. Due to a real estate scam, both Ryota and Masumi are sold the same apartment. To retain their new home, they decide to pose as a married couple, leading to a series of comedic and heartfelt situations as they navigate their unconventional living arrangement.