LIDEN FILMS rolled out a new video, more staff, and the theme songs for Kaiju Girl Caramelise, the rom-com where falling in love is a literal monster problem. The anime premieres July 2, 2026, adapting Spica Aoki's long-running Kadokawa manga.
Quick answer According to SenpaiRanks, Kaiju Girl Caramelise (Otome Kaijuu Caramelise) premieres July 2, 2026 at 25:28 JST on TBS, followed by BS11 on July 3 (25:00) and AT-X on July 5 (23:30). LIDEN FILMS produces, with Teruyuki Omine directing, Yuniko Ayana on series composition, and Mitomi Nakayama on character designs. Hikari Senga voices Kuroe Akaishi opposite Daishi Kajita as Arata Minami, with Akira Sekine, Haruka Shiraishi, Kotono Mitsuishi, and Katsuyuki Konishi in support. The opening is METANICK's "Otome Kaiju"; the ending is HoneyWorks feat. HaKoniwalily's "Otome no Honki." It adapts Spica Aoki's manga, serialized in Kadokawa's Monthly Comic Alive since 2018.
The hook Kuroe Akaishi is a withdrawn high-schooler with a strange condition: when her heart races for the popular Arata Minami, a dormant kaiju power starts to surface. So the rom-com runs on a great visual metaphor — first love as something that literally transforms you, scales and all. With Kotono Mitsuishi and Katsuyuki Konishi rounding out the cast and GOOD SMILE FILM in the production committee, this is more resourced than the average romance adaptation.
Where to watch it The straight version: the broadcast is set for TBS, BS11, and AT-X in Japan, and no international streaming partner has been confirmed yet. That gap matters if you're outside Japan, and a platform-neutral site is the one place that'll tell you it exists instead of quietly steering you to one storefront. When the overseas simulcast is named, SenpaiRanks will list it. For the rest of the season's love stories, our best summer 2026 romance anime board collects them.
The read SenpaiRanks tracks the season's romance entries on the Consensus and Quality axes — useful here, because a rom-com can be widely watched and still wobble on rewatch, or quietly excellent and under-seen. A premise this distinctive is exactly the kind of show worth rating yourself rather than trusting a single aggregate number. Add your vote and you help set where it lands on our board. Stack it against the full what to watch this summer guide, and if you want a different flavor of debut, see our Villager of Level 999 breakdown.
Frequently asked questions Q: When does Kaiju Girl Caramelise premiere? A: July 2, 2026 at 25:28 JST on TBS, with BS11 on July 3 and AT-X on July 5 following.
Q: Where can I watch Kaiju Girl Caramelise?
A: It airs on TBS, BS11, and AT-X in Japan. No international streaming partner has been announced yet; SenpaiRanks will list the overseas home once it's confirmed.
Q: What is Kaiju Girl Caramelise about?
A: Kuroe Akaishi is a shy high-schooler whose romantic feelings trigger a dormant kaiju transformation — a rom-com that treats first love as a literal monster within.
Q: Who sings the Kaiju Girl Caramelise themes?
A: METANICK performs the opening "Otome Kaiju" and HoneyWorks feat. HaKoniwalily perform the ending "Otome no Honki."
Q: How does SenpaiRanks rank summer 2026 romance?
A: On two axes — Consensus and Quality — so you can spot the durable favorites, not just the popular ones. Rate the shows yourself to move them on the board.