Keroro Gunsou Film Teams With ROUND1 for Nationwide Collaboration Campaign
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.