Aqua Introduces New KonoSuba Projects Including Season 4 TV Anime in Special 10th Anniversary Trailer

KonoSuba: God’s Blessing on This Wonderful World revealed a special 10th anniversary trailer narrated by Aqua (CV: Sora Amamiya). The franchise confirmed the production of a Season 4 TV anime during a special program on January 13, with today’s trailer recapping all the announcements.

Besides the anime, the other announcements included:

• New original audio drama
• 10th Anniversary SONG BOX
• Double release of new novels on February 28, 2026
• Revival streaming of past radio episodes
• 10th Anniversary series event on July 26, 2026
• 10th Anniversary exhibition in Fall 2026
• Brand-new official KonoSuba game with an original story, coming to PC and mobile in 2026

You can listen to Aqua talk about the announcements in the special trailer below.

KonoSuba: God’s Blessing on This Wonderful World! (Kono Subarashii Sekai ni Shukufuku wo!) is a light novel series written by Natsume Akatsuki and illustrated by Kurone Mishima. It debuted in 2013 and ended in 2020 with a total of 17 volumes. The series has since expanded into multiple spin-offs, side stories, and the popular anime adaptation.

The anime adaptation has been handled by multiple studios over the years.

• Studio DEEN produced the first two seasons of the TV anime.
• Studio Drive took over for the 2023 Megumin-focused spin-off, KonoSuba: An Explosion on This Wonderful World! and the third season of the main anime.
• J.C. Staff was responsible for the 2019 anime movie, KonoSuba: God’s Blessing on This Wonderful World! Legend of Crimson.

Crunchyroll streams the anime, describing the story as follows:

After an unfortunate traffic accident, Kazuma Sato finds himself in front of a goddess named Aqua. She offers him the chance to be reincarnated in a fantasy world, allowing him to bring one thing of his choice. Instead of picking a powerful item, Kazuma chooses Aqua herself. The two are transported to a new world filled with adventure, where Kazuma wants nothing more than a peaceful life—but Aqua has other plans, and the looming threat of the Demon King won’t make things easy for them.

Source: KonoSuba Official X
© Natsume Akatsuki, Kurone Mishima / KADOKAWA / KonoSuba Production Committee