From Monster Energy, the new product in the "Monster Ultra" series, characterized by 0 calories & 0 sugar, "Monster: Ultra Fantasy Ruby Red," will be released on Tuesday, April 1, 2025.
A giveaway campaign to commemorate the release of "Monster: Ultra Fantasy Ruby Red" will also be held!
"Monster: Ultra Fantasy Ruby Red" Appears! Release Commemorative Campaign Also!

From Tuesday, April 1, 2025, "Monster: Ultra Fantasy Ruby Red" will be sold as a new product in the "Monster Ultra" series, characterized by 0 calories & 0 sugar.
"Monster: Ultra Fantasy Ruby Red" has a refreshing pink Pamplemousse flavor and its unique energy blend formula, and the packaging features a design with cute characters in blue and pink.

From Tuesday, March 25, 2025, sampling will begin in major cities nationwide.
You might be able to get the new product before the release date!
Repost to Win! Monster: Ultra Fantasy Ruby Red Release Commemorative Campaign
A giveaway campaign to commemorate the release of "Monster: Ultra Fantasy Ruby Red" will be held from Monday, March 17 to Sunday, March 23, 2025, 23:59.
To apply, all you have to do is follow the Monster Energy Japan official X (@MonsterEnergyJP) and repost the campaign target post!
100 people will be selected by lottery to receive a "Monster: Ultra Fantasy Ruby Red Special Box" containing two cans of "Monster: Ultra Fantasy Ruby Red."
For details on the campaign, be sure to follow the Monster Energy Japan official X (@MonsterEnergyJP) and wait for further news!
0カロリー&0シュガー⚡️
モンスター #ウルトラファンタジールビーレッド が4/1日本上陸❤️💙
爽やかなピンクグレープフルーツ風味の新フレーバーだ。
乞うご期待。
#4月1日新発売 #MonsterEnergy pic.twitter.com/nbrJqWuKPJ— Monster Energy Japan (@MonsterEnergyJP) March 12, 2025
Product Overview | |
Name | Monster: Ultra Fantasy Ruby Red Can 355ml |
---|---|
Release Date | Tuesday, April 1, 2025 |
Product Features | ・Pink Pamplemousse flavor (no fruit juice) ・0 calories & 0 sugar ・Unique energy blend ・Contains 40mg/100ml caffeine |
Price | 213 yen (excluding tax) |
Volume | Can 355ml |