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Chitose Is in the Ramune Bottle Anime Reveals 'Ultra Teaser' Trailer
posted on by Joanna Cayanan
REMOW revealed on Saturday at the AnimeJapan 2025 event the "ultra teaser promotional video" for the anime adaptation of Hiromu and raemz's Chitose Is in the Ramune Bottle (Chitose-kun wa Ramune Bin no Naka) light novel series.

The anime will premiere this year.
The anime stars:
- Shōgo Sakata as Saku Chitose
- Manaka Iwami as Yuko Hiiragi
- Hina Yomiya as Yua Uchida
- Ikumi Hasegawa as Yuzuki Nanase
- Rumi Okubo as Haru Aomi
- Chika Anzai as Asuka Nishino
Yûji Tokuno (Kiratto Pri☆Chan, Pretty Boy Detective Club) is directing the series at feel., and Naruhisa Arakawa (Kingdom, Elemental Gelade) is supervising the series scripts and co-writing them with original author Hiromu. Sumie Kinoshita (Forest of Piano, Idoly Pride) is designing the characters.
The staff describe the story:
Chitose Saku attends Fujishi High School, the best preparatory school in the prefecture. His studies, athletics and communication skills are all at a high level, and he attracts attention, for better or worse. He is the envy of everyone, and his friends are all very popular as well. In the spring of his second year, in a new class. Saku is asked to convince a withdrawn student to return to school. Set in Fukui prefecture, an emotional coming-of-age story begins!
Hiromu and raemz debuted the original light novel series in June 2019, and the ninth novel volume shipped on August 20. Yen Press is releasing the light novels and manga in North America. Manga UP! Global also publishes the manga in English digitally.
Bobcat launched the manga adaptation of the novels on Square Enix's Manga UP! website in April 2020, and Square Enix published the manga's seventh compiled book volume on August 19.
Sources: Chitose Is in the Ramune Bottle AnimeJapan 2025 stage, Press release