Hololive 'miComet' and JOYSOUND Collaboration Announced! New Original Goods Including Life-Size Acrylic Stands of Sakura Miko and Hoshimachi Suisei

Chugai Mining Co., Ltd. Content Division, which plans, manufactures, and sells character goods, will begin selling new products at 'miComet × Karaoke Shop JOYSOUND' from Saturday, June 13, 2026.

Collaboration info and online sales here!

A collaboration between Hololive's 'miComet (Sakura Miko and Hoshimachi Suisei)' and 'JOYSOUND' has been decided!

A diverse lineup of new collaboration-exclusive items will appear, including 'life-size acrylic stands' featuring new visuals of the duo in matching 'stadium jumper' outfits and casual 'jersey' after-school looks, as well as a 'mini tambourine' to make karaoke more fun!

Sales will begin on Saturday, June 13, 2026, at select JOYSOUND karaoke shops nationwide and online.

Additionally, customers who purchase collaboration goods in-store can participate in a campaign to win a 'recorded-voice alarm clock' via lottery.

Event Information

'miComet × Karaoke Shop JOYSOUND' ・Event Period: Saturday, June 13, 2026 – Thursday, July 30, 2026 ・Participating Stores: 60 stores nationwide, including JOYSOUND karaoke shops and affiliated stores

*Only 20 stores will carry the goods.

・Special Event Website: https://www.chugai-contents.jp/blog/event/micomet_joysound/

Event Contents

・Sale of original goods

・Sale of collaboration menu items

・Karaoke collaboration rooms

・Present campaign

*Contents are subject to change without notice.

*Please check the collaboration website for details, notes, and participating stores.

Collaboration Menu

For each collaboration menu item ordered in-store, customers will receive one random coaster (8 types total) as a bonus.

<Collaboration Menu Bonus>

First Half Bonus Distribution Period: Saturday, June 13, 2026 – Monday, July 6, 2026 Second Half Bonus Distribution Period: Tuesday, July 7, 2026 – Thursday, July 30, 2026

*Bonuses are available while supplies last.

Present Campaign

Customers who purchase 'miComet × Karaoke Shop JOYSOUND' collaboration goods in-store are eligible to win a 'recorded-voice alarm clock' via lottery for 100 winners!

One entry postcard will be distributed for purchases of related products totaling 2,000 yen (tax included) or more.

*Entry postcards are not included with online purchases.

*Cannot be combined across multiple transactions.

*Not distributed for every 2,000 yen increment.

*Only one postcard will be given even for purchases of 4,000 yen.

*Duplicate entries will be counted as one entry per person.

*The campaign will end when entry postcards run out.

Collaboration Goods Purchase Bonus

First Half Bonus Distribution Period: Saturday, June 13, 2026 – Monday, July 6, 2026 Second Half Bonus Distribution Period: Tuesday, July 7, 2026 – Thursday, July 30, 2026

For every 2,000 yen (tax included) spent on 'miComet × Karaoke Shop JOYSOUND' collaboration goods in a single transaction in-store, customers will receive one random bonus postcard (8 types total).

*Bonuses are not included with online purchases. *Cannot be combined across multiple transactions. *Available while supplies last.

Original Goods

Products on sale from Saturday, June 13

Life-size Acrylic Stand Stadium Jumper ver. (2 types)

Price: 2,200 yen (tax incl.)

Trading Can Badge Stadium Jumper ver. (4 types)

Price: 550 yen (tax incl.) each / Complete Set [4 pieces] 2,200 yen (tax incl.)

*Trading type; specific types cannot be selected.

Trading Acrylic Stand Stadium Jumper ver. (4 types)

Price: 880 yen (tax incl.) each / Complete Set [4 pieces] 3,520 yen (tax incl.)

*Trading type; specific types cannot be selected.

Acrylic Art Board Stadium Jumper ver.

Price: 3,850 yen (tax incl.)

Magnet Can Caramel with Mini Can Badge

Price: 1,320 yen (tax incl.)

*Includes 1 random mini can badge (4 types total)

*Trading type; specific types cannot be selected.

Flake Seal Set

Price: 1,320 yen (tax incl.)

Specifications: Set of 8 designs

Mini Tambourine

Price: 1,650 yen (tax incl.)

Size: Approx. H11.5 × W13 cm

Products on sale from Tuesday, July 7

Life-size Acrylic Stand Jersey ver. (2 types)

Price: 2,200 yen (tax incl.)

Trading Can Badge Jersey ver. (4 types)

Price: 550 yen (tax incl.) each / Complete Set [4 pieces] 2,200 yen (tax incl.)

*Trading type; specific types cannot be selected.

Trading Acrylic Stand Jersey ver. (4 types)

Price: 880 yen (tax incl.) each / Complete Set [4 pieces] 3,520 yen (tax incl.)

*Trading type; specific types cannot be selected.

Acrylic Art Board Jersey ver.

Price: 3,850 yen (tax incl.)

*Images are for illustration purposes. Actual products may differ. *Product release and specifications are subject to change, delay, or cancellation due to various circumstances.

Online Sales

Chugaionline (Chugai Mining Content Division EC Site)

https://www.chugai-contents.jp/blog/event/micomet_joysound/

Reservation Period: Saturday, June 13, 2026, 12:00 – Friday, July 31, 2026, 23:59

Shipping Date: Scheduled to ship sequentially from September to October 2026 onwards

*Product release and specifications are subject to change, delay, or cancellation due to various circumstances.

Copyright and Related Information

[Copyright]

© COVER

[Related Sites]

Hololive Official Website

https://hololive.hololivepro.com/

Karaoke Shop JOYSOUND Official Website

https://www.joysound.com/web

Chugaionline (EC site operated by Chugai Mining Co., Ltd. Content Division) https://www.chugai-contents.jp/ Chugai Mining Content Division Official X (formerly Twitter) https://x.com/chugaionline