The official website for the television anime adaptation of Hiromu's Chitose-kun wa Ramune Bin no Naka (Chitose Is in the Ramune Bottle) light novel announced on Wednesday that the final three episodes have been postponed to Spring 2026.

The announcement stated that the production committee will continue to work closely with animation studio feel. and all related staff to complete production. Further details regarding the broadcast and streaming schedule will be revealed on the official website and official X (formally Twitter) once finalized.

Yuji Tokuno (Bishounen Tanteidan episode director) is helming the anime at feel. Naruhisa Arakawa (Fuufu Ijou, Koibito Miman.) is handling the series composition and script. Sumie Kinoshita (Imouto sae Ireba Ii.) is designing the characters and Yoshiaki Fujisawa (Ore wo Suki nano wa Omae dake ka yo) is composing the music.

Hiromu began penning the light novel under Shogakukan's Gagaga Bunko imprint in June 2019, featuring illustrations by raemz (Replica datte, Koi wo Suru.). Shogakukan published the ninth volume in August 2024, with the third side story volume released on October 20.

Bobcat began drawing a manga adaptation in April 2020 and ended it on January 11 this year. Square Enix published the eighth and final volume on March 7.

Yen Press licensed the light novel and manga in English in July and November 2021, respectively. The seventh novel volume shipped on October 21, with the eighth volume scheduled to release on May 12, 2026. The seventh manga volume went on sale on August 26, with the eighth and final volume planned for an April 28, 2026 release.

Source: Official X