Next Season of Donketsu: Is Season 3 Renewed, and When Will It Be Released?

Donketsu is a relatively recent anime property on DMM TV, a niche Japanese digital platform with a smaller subscriber base than major streamers like Netflix or Amazon Prime. The show completed two seasons totaling only 12 episodes between April and December 2025—a notably lean production volume that suggests either a limited scope or modest budget. The absence of any news coverage or renewal announcements is a neutral-to-negative signal; shows with genuine platform support typically generate at least some industry chatter, particularly from anime trade publications or fan communities, even in Japan's fragmented media landscape.

TMDB's "Returning Series" status is worth noting but not definitive. TMDB relies on community contributions and can reflect aspiration or incomplete data as much as confirmed production. Without IMDb ratings, critical consensus data, or viewership metrics, there is no independent measure of the show's audience reception or performance. DMM TV, while a legitimate platform, operates with far less transparency than Netflix or crunchyroll, making it difficult to assess whether the show met internal performance targets or generated the engagement needed for renewal.

The 8-month gap between the first episode (April 2025) and the season finale (December 2025) is consistent with a planned seasonal run, but the silence since then—now several weeks old depending on current date—is mildly concerning. If a third season were greenlit, some signal would likely have emerged by now, even from fan communities or secondary sources.