DMM Factory Announces 'Milky Galactic Subway' x Round One Collaboration Campaign Starting May 21!

DMM Factory, a merchandise manufacturing service provided by DMM.com LLC (Minato-ku, Tokyo; PF Company CEO: Yusuke Muranaka), will hold a collaboration campaign with ROUND ONE Japan Co., Ltd. (Osaka-shi, Osaka; President: Eiji Kawaguchi) for the TV anime 'Milky Galactic Subway' starting May 21, 2026 (Thursday).

The campaign will be rolled out across 100 Round One locations nationwide, featuring original goods, collaboration menus, karaoke collaboration rooms, and special collaboration packs.

[1] Karaoke Collaboration Rooms & Packs Specially decorated karaoke rooms featuring exclusive video content will be available at the Kichijoji and Umeda branches. Customers using these rooms will receive one random original photo card (6 types in total). Additionally, collaboration packs for karaoke and bowling with exclusive benefits will be sold at 93 karaoke locations and 98 bowling locations. In bowling, the animation screens after each throw will be updated to the collaboration version. *The Saikaya Yokosuka branch will start the campaign from its opening on May 28.

[2] Karaoke Singing Campaign By reserving and singing designated songs via the karaoke tablets, customers can participate in a lottery-based campaign. Periods: Phase 1 (May 21 – June 7), Phase 2 (June 8 – June 21).

[3] Collaboration Menu with Exclusive Coasters Available at 93 locations equipped with karaoke. For each order from the collaboration menu, customers will receive one random original coaster (12 types in total). These items are limited in quantity and will be available until supplies last.