The TV anime has been in the works by Shin-Ei Animation and SynergySP for a premiere in 2022.
Following the first two PVs focusing on the main heroine Erika Amano and another heroine Hiro Segawa, the official website for the upcoming TV anime adaptation of Miki Furukwa’s romantic comedy manga A Couple of Cuckoos has posted a 35-second third PV introducing Sachi Umino, the protagonist Nagi’s sister-in-law voiced by Konomi Kohara.
16-year-old super-studier Nagi Umino, second-year student at the Meguro River Academy high school, was switched at birth.