Monster Energy Ultra Vice Guava Arrives in Japan on March 31! X Campaign to Win a Special Box Is Also Being Held

Monster Energy will begin selling the latest addition to the Ultra Series, Monster Ultra Vice Guava, in Japan starting from Tuesday, March 31, 2026.
To celebrate the launch, an X campaign where you can win a Special Box containing two cans of this product is also being held until Friday, March 13, 2026.
(Note: This article was written based on information released in Japan.)

Monster Ultra Vice Guava New Release From March 31!

モンスター #ウルトラバイスグァバ が3/31日本上陸🌴

0カロリー＆0シュガー⚡️
爽快なグァバフレーバーの新作だ。

発売前に新作2本入りのスペシャルボックスが1,000名に当たる😎@MonsterEnergyJP フォロー＆本投稿リポストで応募してくれ✌️https://t.co/PthG9iK0HT#3月31日新発売 #MonsterEnergy pic.twitter.com/22jGlAoFGc

— Monster Energy Japan (@MonsterEnergyJP) March 4, 2026

Monster Energy will release the new Ultra Series entry Monster Ultra Vice Guava on Tuesday, March 31, 2026.
While this product has 0 calories and 0 sugar, it contains a unique energy blend inspired by vibrant Miami.
It features a refreshing taste perfect for moments when you want to recharge or change your mood.

X Campaign to Win a Special Box Is Also Being Held

PR TIMES

An X repost campaign celebrating the launch is currently underway!
On the Monster Energy Japan Official X (@MonsterEnergyJP), 1,000 winners will be selected by lottery to receive the Monster Ultra Vice Guava Special Box, which contains two cans of this product.
The entry period is open until 11:59 PM on Friday, March 13.
The entry methods are as follows:

• 1. Follow the Monster Energy Japan Official X (@MonsterEnergyJP)
• 2. Repost the target post

Please check the Monster Energy Japan Official X (@MonsterEnergyJP) for details.