The upcoming A Couple of Cuckoos Season 2 anime has received a main trailer and July 8 JST premiere date.
Aside from fresh scenes of protagonist Nagi Umino and the various heroines (including newcomer Ai Mochizuki), the trailer previews the newly announced opening song “Kimi ga Kureta Mono” by asmi.
A key visual was also released.
A Couple of Cuckoos is based on the romantic comedy manga by Miki Yoshikawa, which began in 2020 in Kodansha’s Weekly Shonen Magazine and has 27 tankobon volumes as of April 2025. Kodansha USA describes the manga as:
16-year-old super-studier Nagi Umino, second-year student at the Meguro River 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!
The first season aired in 2022.
Staff
• Director: Masakazu Hishida (My Instant Death Ability Is So Overpowered)
• Series composer: Jo Aoba (a Hishida alias)
• Character designer: Kyoko Kon (Tsuki ga Kirei co-sub-character designer)
• Animation production: Okuruto Noboru (replacing Shin-Ei Animation and SynergySP)
Cast
• Kaito Ishikawa as Nagi Umino
• Akari Kito as Erika Amano
• Nao Toyama as Hiro Segawa
• Konomi Kohara as Sachi Umino
• Ryohei Kimura as Yohei Umino
• Yoko Hikasa as Namie Umino
• Toshiyuki Morikawa as Sochirou Amano
• Yukiko Aruga as Ritsuko Amano
• Hina Yomiya Ai Mochizuki
