Plot
16-year-old super-studier Nagi Umino, second-year student at the Megurogawa Academy high school, was switched at birth. On his way to a dinner to meet his birth parents, he accidentally meets the brash, outspoken, Erika Amano, who is determined to make Nagi her fake boyfriend as she never wants to actually marry. But once Nagi makes it to dinner, he finds his parents have decided to resolve the hospital switch by conveniently having him marry the daughter his birth parents raised...who turns out to be none other than Erika herself!
Cast
as Nagi Umino (voice)
as Erika Amano (voice)
as Hiro Segawa (voice)
as Sachi Umino (voice)
as Ai Mochizuki (voice)
as Youhei Umino (voice)
as Namie Umino (voice)
as Souichirou Amano (voice)
as Rituko Amano (voice)
Network
Status
Ended
First Aired Date
April 24, 2022
Last Aired Date
September 23, 2025
Production Companies
Shin-Ei Animation
SynergySP
Crunchyroll
KADOKAWA
Kodansha
TV Asahi
Okuruto Noboru
BS Nippon Corporation
Bit grooove promotion
Type
Scripted
Number of Season
2
Number of Episodes
36
Links
Gallery
Reviews
No reviews yet
Currently at
Season 2
2025|12 Episodes
A lot has happened for Nagi Umino and Erika Amano: they were swapped at birth, learned of their engagement, and have started living under the same roof. The two now share their home with Nagi's sister, Sachi, and his crush, Hiro Segawa. Despite this unusual domestic situation and frequent quarreling, the group is beginning to settle into a life together. However, the return of Nagi's childhood friend Ai Mochizuki to Japan complicates things. Ai suddenly declares her intention to marry Nagi, and although he turns her down, she is committed to having him all to herself. Now with four girls around, each with their own thoughts about him, Nagi must figure out his own feelings and the best way forward.
View All Seasons