Hololive's MiComet Teams With JOYSOUND for Collab Goods and Karaoke Rooms
This collaboration marks one of the most extensive physical merchandise rollouts for a Hololive unit at a national karaoke chain, with two distinct visual lines and a voice-recorded prize that directly involves the talents.
Key Facts
- The collaboration runs from June 13 to July 30, 2026, at 60 JOYSOUND and affiliated stores nationwide.
- Goods are available at 20 of those locations and online through Chugaionline from June 13 to July 31.
- Customers who order collaboration menu items in-store receive one of eight random coaster designs, with designs split into two distribution periods: June 13 to July 6 and July 7 to July 30.
- Purchases of 2,000 yen or more of collaboration goods in-store earn a random postcard bonus and one entry into a lottery for a newly recorded voice alarm clock, with 100 winners selected.
Reporting from 3 sources: 4Gamer.net, Anime Anime, PANORA.
On June 5, 2026, Chugai Mining announced a collaboration between the Hololive unit miComet-comprising Sakura Miko and Hoshimachi Suisei-and the karaoke chain JOYSOUND. The event runs from June 13 to July 30 at 60 JOYSOUND and affiliated stores nationwide, with goods available at 20 of those locations and online. The collaboration includes new original merchandise featuring the pair in two visual themes: a stadium jacket coordination and an after-school track suit coordination. Product highlights include life-size acrylic stands (2,200 yen each), trading can badges, trading acrylic stands, acrylic art boards, a magnet can caramel with a mini can badge, flake sticker sets, and a mini tambourine. For each collaboration menu item ordered in-store, customers receive one of eight random coaster designs. Purchases of 2,000 yen or more of collaboration goods in-store earn a random postcard bonus and one entry into a lottery for a newly recorded voice alarm clock, with 100 winners selected. The alarm clock campaign is in-store only; online purchases do not include entry postcards.
The collaboration is organized by Chugai Mining's Content Division, which plans, manufactures, and sells character goods. The event runs at 60 JOYSOUND and affiliated stores nationwide, with goods available at 20 of those locations. Online sales run through Chugaionline, the Content Division's EC site, from June 13 at 12:00 to July 31 at 23:59, with shipments scheduled from September to October 2026.
Anime Anime notes that miComet is a unit formed by two hololive 0th generation members, and the name combines Miko and Comet (Suisei's motif). The outlet describes the pair's bond as having "overwhelming support from both official channels and fans."
The collaboration menu bonus coasters and purchase bonus postcards are split into two distribution periods. The first half runs June 13 to July 6, and the second half runs July 7 to July 30. Both bonuses end when supplies run out. The alarm clock lottery entry is limited to one postcard per transaction of 2,000 yen or more, regardless of the total amount spent. Multiple receipts cannot be combined, and duplicate entries are treated as one per person.
PANORA specifies the mini tambourine dimensions as approximately 11.5 cm tall by 13 cm wide. The site also notes that product release and specifications are subject to change, postponement, or cancellation.
Synthesized by Yomimono from the 3 cited sources below, including Japanese-language reporting where cited, then editorially reviewed before publishing.