Exciting Collaboration between Gyukaku and Hoshimachi Suisei LIVE
A thrilling collaboration is coming to Gyukaku, the popular restaurant chain under Reins International, as they team up with Hoshimachi Suisei, a prominent member of the virtual YouTuber group HoloLive. This campaign runs from January 21 to February 23, 2026, coinciding with Suisei's solo concert titled “SuperNova: REBOOT” at K Arena Yokohama. This event aims to celebrate the theme of 'reboot', showcasing exclusive merchandise and delightful menu items.
Exclusive Limited Menu - Hoshimachi Suisei Select Set
One of the highlights of this collaboration is the special set called the 'Hoshimachi Suisei Select Set', priced at 1,780 yen (including tax, total 1,958 yen). This set includes three of Suisei's favorite dishes, such as the tender and flavorful 'Gyukaku Jyo Harami' aged for 30 days, delicious 'Butakarubi', and the satisfying 'Bonchiri', all served with an original design pick and a randomly selected original sticker (three designs available).
Additional Offerings
Besides the unique menu, customers can also enjoy earning points through the Gyukaku official app, which features exclusive 'Hoshimachi Suisei Points' during the campaign. By presenting the app at checkout, customers receive 2% of their total bill back in points, which can be redeemed for exclusive digital items.
- - 20 Points: Original digital wallpaper featuring stunning visuals from Suisei’s concert.
- - 40 Points: Exclusive original drama that unfolds a unique story with Suisei.
- - 80 Points: Original comic-style movie packed with highlights from the previous campaign.
Point Collection Period: January 21 to February 23, 2026, with item exchanges available until February 25, 2026. Don’t forget to download the Gyukaku app to start collecting points:
Gyukaku App.
Recommended Dishes
For those looking to enhance their dining experience, Gyukaku suggests trying:
- - Premium Salted Tongue (1,380 yen, including tax 1,518 yen): A rare, thick cut from the cow, known for its tender and juicy flavor.
- - Sanchu (5 pieces for 330 yen, including tax 363 yen): A refreshing wrap that complements the Pork Rib tremendously.
- - Gyukaku Vanilla Ice Cream (290 yen, including tax 319 yen): A rich vanilla ice cream, perfect for indulging after a hearty meal.
Social Media Campaign
In addition to the delightful culinary offerings, Gyukaku is hosting a follow and repost campaign on their official social media accounts. Participants who follow Gyukaku's X account and repost specified campaign posts can enter to win exclusive Hoshimachi Suisei live goods and digital dining vouchers.
Campaign Phases
- - Phase 1: Live goods for ten winners (January 21 to January 27, 2026)
- - Phase 2: Digital dining vouchers worth 10,000 yen for ten winners (February 17 to February 23, 2026)
About Hoshimachi Suisei
Hoshimachi Suisei is a celebrated virtual idol and singer who dreams of performing at the Tokyo Dome. With over 2.8 million YouTube subscribers, she has made waves in the industry with her recent single 'Bibidaba', which achieved significant success in 2024. Suisei is known for her unique charm and passion for both singing and gaming, as she engages fans virtually and aspires to take her performance to new heights.
Learn More
To know more about Hoshimachi Suisei and her exciting journey, check out her
YouTube Channel and follow her on
X.
About HoloLive
HoloLive is a female VTuber group under Hololive Production known for their engaging streams, gaming tournaments, and rankings on Billboard Japan Hot 100. They extend their reach beyond the virtual world and have made impressive gains in various entertainment fields.
You can find out more about HoloLive through their
Official Website and their
YouTube Channel.
Company Overview
Reins International is led by CEO Kota Sumikawa, operating various dining brands, including Gyukaku and Shabu Shabu On Yasai. Join this special campaign for a memorable experience blending delicious cuisine and the world of virtual idols.