A new light anime adaptation of You Don’t Know GUNMA Yet. ~Reiwa Version~ has been officially announced for a January 2026 premiere, marking the first-ever anime project produced by Japan’s Tetsudo Channel a platform known for its railway and travel-focused content. A key visual and teaser promotional video have been released.
Teaser Trailer:
Key Visual:

CAST:
Gakuto Kajiwara as Nori Kamitsuki
Jun Kasama as Otoya Todoroki
STAFF:
Original: “You don’t know GUNMA yet.” by Hiroto Ida
Director & Series Composition: Tetsuya Tatamitani
Script: Emi Saito & Kohei Nakayama
Production Supervision: Kazuya Takahashi
Animation Production: Imagica Infos/Imageworks Studio
Created by Ida, the manga ran on Shinchosha’s Kurage Bunch website from October 2013 to May 2019, spanning 11 collected volumes. It was later adapted into a 12-episode anime short series that premiered in April 2018 and streamed on Crunchyroll.
The comedy manga follows Nori Kamitsuki, who moves from Chiba Prefecture to a fictional version of Gunma, a region northwest of Tokyo. Before relocating, Kamitsuki only knows Gunma through its notorious online reputation. However, once he arrives, he encounters locals deeply passionate about their unique culture.
Source: Comic Natalie
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