Ride the Waves in a High-Speed Jet Battle Adventure on the Man-Made Island of Wadatsumi

On the tropical artificial island of Wadatsumi, a thrilling new sport has taken the world by storm—Jet Battle. Using the powerful water-driven “UMI machine,” Riders team up with Gunners to unleash energy-gun attacks in dynamic, sea-skimming clashes. Globally recognized and backed by pro teams, Jet Battle attracts fans of fast-paced action, open-world anime gacha adventures, and competitive futuristic sports.

Iruka Sakimiya dreams of joining this vibrant scene. Now part of KIRISHIMA Co., Ltd., she arrives on Wadatsumi full of hope—ready to meet admired seniors, explore iconic arenas, and chase her goal of becoming a top “Dolphin,” the name given to players for their graceful, dolphin-like movement over the waves. What awaits her is a story of teamwork, aspiration, and exhilarating water battles.

Customize Riders with outfits, accessories, and hairstyles, build bonds through cafe chats, and coach your favorite players to victory. Dive into an immersive experience perfect for fans searching for anime action RPG gameplay, high-speed water sports combat, and character-driven mobile adventures.

• Exhilarating water battles: choose skills, break enemy machines, and dominate the match.
• Deep customization with costumes, accessories, hairstyles, and more—create your ideal team style.
• Support and coach players through “Cafe” and “Chat” interactions to strengthen bonds.
• A rich cast of “Dolphins” across pro teams like KIRISHIMA, KAZAMI SEA TEC, Hyuga Heavy Industries, Nereïdes, and Urami Works.
• Optimized for modern devices (Android 9.0+, 4GB RAM, Snapdragon 835+) with smooth Live2D animation.