BODY: Few crossovers feel as quintessentially Japanese as a national beef-bowl chain joining forces with a smartphone RPG that gets people walking. From July 2, Yoshinoya is doing exactly that, launching its first-ever collaboration with the location-based game Dragon Quest Walk in an "Adventurer Support Campaign" that runs through August 26.
The headline item is a set of slime figures, and the standout is a slime that appears to have plopped itself right into a Yoshinoya bowl—affectionately dubbed the "Tsuyudaku Slime," a nod to tsuyudaku, the term regulars use to order their gyudon extra-saucy. The lineup doesn't stop there: multiple figures are planned, giving collectors several of the series' iconic blue blobs to chase down.
Dragon Quest Walk has been a fixture of Japanese commuting and weekend strolls since its 2019 launch, rewarding players for physically moving through the real world. Pairing it with Yoshinoya—a chain whose orange signs are landmarks in nearly every Japanese neighborhood—turns a meal stop into part of the adventure, the kind of synergy both brands clearly understand.
The campaign window, from 10:00 a.m. on July 2 to 8:00 p.m. on August 26, stretches across the summer, conveniently overlapping with school holidays when foot traffic spikes.
The insider take
In Tokyo, the gyudon chain and the daily commute are practically two halves of the same routine, so a Dragon Quest Walk tie-in lands more naturally here than it might abroad. The "Tsuyudaku Slime" gag is the giveaway that this was made by people who actually eat at Yoshinoya—tsuyudaku is insider ordering slang, not menu copy. Expect the bowl-bound slime to sell out fast and resurface on resale sites at a markup before the campaign even hits its stride.
Originally reported by GAME Watch (Japanese).