© 2026 The Couch Critic
Status
Ended
Release
2022 - 2025
Seasons / Eps
2 / 36
Streaming availability by country
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!
49 Cast Members
Kaito Ishikawa
Nagi Umino (voice)
36 Episodes
Akari Kito
Erika Amano (voice)
36 Episodes
Nao Toyama
Hiro Segawa (voice)
36 Episodes
Konomi Kohara
Sachi Umino (voice)
36 Episodes
Ryohei Kimura
Youhei Umino (voice)
36 Episodes
Yoko Hikasa
Namie Umino (voice)
36 Episodes
Toshiyuki Morikawa
Souichirou Amano (voice)
36 Episodes
Yukiko Aruga
Rituko Amano (voice)
36 Episodes
Hina Youmiya
Ai Mochizuki (voice)
12 Episodes
Yoshitsugu Matsuoka
Shion Asuma (voice)
9 Episodes
Kentaro Shimoda
Playboy B (voice)
5 Episodes
Natsuko Hara
Classmate A (voice)
2 Episodes
Yuko Mori
Servant (voice)
2 Episodes
Shota Hayama
Yonezawa (voice)
6 Episodes
Takeru Kikuchi
Takahashi (voice)
6 Episodes
Gen Sato
Playboy A (voice)
5 Episodes
Aino Shimada
Nagi Umino (Childhood) (voice)
4 Episodes
Yuna Taniguchi
Classmate A (voice)
2 Episodes
Ryosuke Higa
Regular Customer A (voice)
2 Episodes
Yuto Nakano
Homeroom Teacher (voice)
4 Episodes
