The Recipe for a Happy Marriage (2022)
Nishina Shiho, is a young mother and raises her child while working as a writer at home. Although she enjoys her life and has a perfect husband, she is troubled by her lack of sex with her husband, Kosuke, who has ED. Due to this, Kosuke suggests that they attend a "couple exchange party", where couples change their partners for various reasons.
Kosaka Yoshie
Nishina Shiho
Nishina Kosuke
Morio Yuko
Ando Chiharu
Ando Yuki
Kosaka Tsuyoshi
Kubozuka Shoko
Kubozuka Yoichiro
Kubozuka Shoko
Sasai Daisuke
