Monster Energy, the No. 1 energy drink in Japan, announced that it launched limited-time collaboration rooms at the karaoke chain Big Echo starting Thursday, May 28, 2026, allowing visitors to experience the brand's visual identity.
A campaign where you can receive limited-edition merchandise by ordering eligible drinks will also be held.
Collaboration Rooms with Monster Energy Open at Big Echo! Limited-Edition Gaming Keychains Offered as Gifts
カラオケ・ビッグエコー3都市限定のコラボルームが本日から登場🎤💥
スペシャルな空間でモンスターでカンパイしよう😎新宿東口駅前店・梅田茶屋町本店にはモンスターの世界観を体感できる空間⚡️
名駅4丁目店にはcoldrainとの限定コラボルームが🔥限定ギアやcoldrainオリジナルギアももらえる! https://t.co/wbowjLytVK pic.twitter.com/LXx3ItNSdk
— Monster Energy Japan (@MonsterEnergyJP) May 28, 2026
The karaoke chain Big Echo and Monster Energy are collaborating!
Limited-time collaboration rooms launched in three cities: Tokyo, Osaka, and Nagoya.
There are also limited-edition goods you can get by ordering eligible drinks!
Monster Energy Hijacks Karaoke Rooms! Collaboration with Loud Rock Band coldrain Also Features

In this collaboration, Monster Energy launched "Monster Energy Collaboration Rooms" where the brand hijacks the space at the Tokyo and Osaka locations.
In addition, a limited collaboration room featuring "coldrain," a member of the Monster Family and one of Japan's leading loud rock bands, will appear in Nagoya!

Participating Locations
- Tokyo: Big Echo Shinjuku East Exit Ekimae Store
- Osaka: Umeda Chayamachi Main Store
- Nagoya: Meieki 4-chome Store
Let's Drink Monster Energy at Big Echo! Get Limited-Edition Merchandise by Ordering Eligible Drinks
PR TIMES
During the event period, you can get limited-edition merchandise by ordering eligible drinks, including Monster Energy!
Eligible Drinks
- Soft Drinks: Monster Energy Drink (Caffeine-Free)
- Alcoholic Drinks: Monster Vodka / Monster Peach / Monster Highball
Merchandise Available
- Tokyo and Osaka: Limited-Edition Gaming Keychain
- Nagoya: coldrain Limited-Edition Card (Variations: 5 in total, random)
This collaboration started on Thursday, May 28, 2026!
Check the BIG ECHO official website for details.
ビッグエコーで #MonsterEnergy との
コラボルームが
5月28日(木)よりスタート🔥緑のネオンが輝く迫力の空間で
モンスターの世界観を全身で体感しよう✨名駅4丁目店には #coldrain との
限定コラボルームも登場🎸🔥モンスターを注文して
オリジナルグッズをゲット🎁… pic.twitter.com/6EA6rQ1rEv— カラオケ ビッグエコー公式🎤 (@bigecho_jp) May 27, 2026

