Get Ready to Chant! 'You Don't Know Gunma Yet' New Teaser Drops Epic 'Jomo Karuta' Theme Song!

Hold onto your manju, anime fans, because Gunma is calling once again! The hype train for the return of the hilarious 'You Don't Know Gunma Yet' just kicked into high gear. A brand new, second teaser trailer has just dropped, and it's giving us our first taste of what's to come when the series makes its long-awaited comeback in January 2026. If you thought the first season was a wild ride into Japan's most mysterious prefecture, it looks like we're just getting started!

The biggest news from this new teaser is the grand reveal of the series' theme song! We finally have a name and a voice to get us pumped for every episode. The track is titled "Jomo Karuta~Reiwa-ban" and will be performed by the talented Masayuki Deguchi. For those not in the know, Jomo Karuta is a famous card game all about the history, culture, and famous sites of Gunma, so this theme is a perfect, loving tribute to the series' unique soul! The teaser gives us a sneak peek, and it already sounds like an absolute banger that's going to be stuck in our heads for weeks.

While January 2026 feels like a long way off, this new teaser proves that the wait will be more than worth it. The return of 'You Don't Know Gunma Yet' promises more laughs, more bizarre regional pride, and a whole lot more culture shock. We can't wait to see what Nori Kamitsuki gets himself into this time. For now, check out the new teaser, get ready to memorize the Jomo Karuta theme, and let us know what you're most excited for in the comments below!