Hololive production duo miComet — consisting of Sakura Miko and Hoshimachi Suisei — has announced a new collaboration with the popular karaoke chain JOYSOUND. Exclusive collaboration items will go on sale starting June 13, 2026 (Saturday) at select JOYSOUND stores nationwide and online.
miComet (ミコメット) is a beloved unit formed by two Hololive 0th generation talents. Their group name combines Miko’s name with “Comet” (from Suisei). The pair’s deep bond has earned them overwhelming support from both official channels and fans alike.
New key visuals feature the two in matching letterman jackets (stajyan) and casual after-school tracksuit outfits. These designs are used for a “life-size acrylic stand” (available in two types, priced at 2,200 yen each including tax) and a “mini tambourine” (1,650 yen including tax) to make karaoke sessions more fun.
Additional standard merchandise includes badge sets, acrylic stands, acrylic art boards, a magnetic can caramel with mini badge, and flake sticker sets. The acrylic art boards come in two versions: the letterman jacket ver. and the tracksuit ver., each priced at 3,850 yen (tax included).
A special campaign will run at physical stores: customers who purchase collaboration goods can enter a lottery to win a “recorded voice alarm clock.”
In addition to merchandise, the collaboration will offer a special cafe menu and dedicated karaoke rooms. For each order of a collaboration menu item at participating stores, customers will receive one random coaster (eight types in total) as a bonus.
The bonus coaster designs will change between the first half and second half of the campaign period, so fans are encouraged to check the official website for details.
Event Information
miComet × Karaoke Shop JOYSOUND
Event period: June 13 (Saturday) – July 30 (Thursday), 2026
Participating stores: Approximately 60 JOYSOUND locations nationwide and affiliated stores
Collaboration Menu Bonus
First half bonus distribution: June 13 (Sat) – July 6 (Mon), 2026
Second half bonus distribution: July 7 (Tue) – July 30 (Thu), 2026
*Bonuses are available while supplies last.
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