The first new Keroro Gunso theatrical film in 16 years is set for release in June 2026, with a nationwide collaboration campaign at ROUND1 locations and a Gundam crossover model kit.
The Keroro Gunso franchise is returning to theaters in 2026 with its first new film in 16 years. The film has been promoted through two major tie-ins: a collaboration with the entertainment chain ROUND1 and a crossover with the Mobile Suit Gundam franchise.
The ROUND1 campaign runs from June 12 to August 30, 2026, across the chain's nationwide locations. It includes themed menus, collaboration packs, decorated rooms at two stores, bowling score display videos, a score registration campaign, an SNS giveaway, and original goods sold at seven physical stores and online. The campaign is a broad, in-person promotional push rather than a purely digital one.
Bandai is releasing an RG RX-178 Gundam Mk-II (Keroro Spec) as a Premium Bandai exclusive, part of the film's collaboration with Gundam. A Keroro Robo Mk-II in Titans colors will also be sold at theaters starting June 26. The two model kits are the only concrete product details available for the film so far.
Synthesized by Yomimono from the cited Yomimono stories below, each itself sourced, then editorially reviewed. Every fact links the story it came from.
Structured graph also available as JSON at /public/entities/new-theatrical-edition-keroro-gunso.
CC BY 4.0.
Bandai will release an RG RX-178 Gundam Mk-II (Keroro Spec) as a Premium Bandai exclusive, part of a collaboration between the new Keroro Gunso film and Mobile Suit Gundam. A Keroro Robo Mk-II in Titans colors will also be sold at theaters from June 26.
Round One Japan announced a collaboration campaign with the new Keroro Gunsou theatrical film, running from June 12 to August 30, 2026, at ROUND1 locations nationwide. The campaign includes themed menus, collaboration packs, decorated rooms at two stores, bowling score display videos, a score registration campaign, an SNS giveaway, and original goods sold at seven physical stores and online.