What this is
KING OF PRISM × ROUND1 is a collaboration campaign between the popular male idol anime franchise KING OF PRISM and ROUND1, Japan's major entertainment and sports complex chain. KING OF PRISM, a spin-off of the Pretty Rhythm series, has built a passionate fanbase known for its energetic in-theater audience participation culture. ROUND1 venues offer a wide range of entertainment including arcade games, bowling, karaoke, and sports facilities, making them a natural partner for anime tie-in campaigns. The collaboration runs from June through early September 2026, with specific campaign details to be announced closer to the launch date.
Who should go
This event is ideal for fans of KING OF PRISM and the broader Pretty Rhythm universe who want to engage with exclusive collaboration content in a fun, interactive setting. Anime enthusiasts who enjoy arcade gaming and collecting limited-edition merchandise will find this campaign particularly appealing. ROUND1 venues are lively, casual spaces that welcome solo visitors and groups alike, making it a great outing for friends or fellow fans. Since full campaign details are yet to be announced, keep an eye on the official website for updates before planning your visit.
Good to know
Full details of the collaboration content have not yet been announced, so check the official KING OF PRISM website and ROUND1's official site regularly for updates on specific campaign activities and merchandise. ROUND1 venues generally accept both cash and major credit cards including some foreign cards, though arcade machines and certain game areas may require prepaid ROUND1 cards or coins. Collaboration campaigns at ROUND1 typically involve exclusive arcade prizes, limited-edition goods, and themed in-store decorations — arriving early on launch day (June 5) is advisable if you want first access to any limited merchandise. Foreign visitors can locate their nearest ROUND1 branch using the store locator on the ROUND1 Japan website.
This event was sourced and translated from Japanese by What's On Japan. Details may change — verify with the official source before attending.