27-year-old Akiha Ōkado, who vows to stay single, gets a proposal to enter into a fake marriage from 30-year-old Shū Momose, who wants to get the status of a married man for some reason. Through living together as a fake couple, their relationship gradually changes.

• Kentaro Sakaguchi
• Nana Seino
• Mai Fukagawa
• Mahiro Takasugi
• Hideyuki Kasahara
• Shoko Nakagawa
• Kana Kurashina
• Tomoya Maeno