TOUGEN ANKI: Nikko Kegon Falls Arc is a tV series anime that premiered in fall 2026, produced by Studio Hibari.

About the production: the story comes from a manga, there are 12 episodes of about 24 minutes and its current status is "airing".

Its main genres are action, mystery and supernatural, with themes such as Shounen.

On AniList, TOUGEN ANKI: Nikko Kegon Falls Arc has an average score of 72%, a good score, and appears on 20,191 users' lists.

The franchise continues in or follows from: Tougen Anki.

After battling in Kyoto and Nerima, the Rasetsu Academy students have grown stronger. But Yaoroshi leaves the academy to join the Oni Brigade for their "the total eradication of the Momotaro." When Shiki realizes that they also target noncombatants, he sets out after Yaoroshi to bring him back. Meanwhile in Nikko, there's a research facility for horrific experiments atop the old Kegon Falls… (Source: REMOW)

Official synopsis from AniList.