Sonic and Hatsune Miku's Musical Adventure: 'Project ONSOKU'
In an exciting collaboration, SEGA has unleashed the fourth installment of the special project "Project ONSOKU," which uniquely pairs the iconic video game character Sonic the Hedgehog with the beloved virtual singer Hatsune Miku. This project celebrates their union through original music, showcasing the talent of diverse artists.
On September 15, 2025, the first track titled "Treasure Garden" was unveiled. Written and composed by the skilled creator Ponchi♪, this song encapsulates the project's charm with its imaginative lyrics and captivating melody. The accompanying music video brings the visuals of Sonic and Miku’s worlds to life, providing fans with a truly engaging experience. You can check out the music video
here.
A Journey through Music and Creativity
"Project ONSOKU" is not just about a single song; it’s a collection of five original tracks created by a star-studded lineup of artists. Each song will be revealed weekly, leading up to a grand release, designed for incorporation into the exciting new racing game, "Sonic Racing Cross Worlds," set for release on September 25, 2025, across multiple platforms including PlayStation 5, PlayStation 4, Xbox Series X|S, and Nintendo Switch.
With the vibrant illustrations by Yume-no-uchi, the project adds an artistic flair that resonates with the game's dynamic atmosphere. In their comments, the artists express a shared hope that their creations will take listeners on a nostalgic journey through simple yet profound moments of happiness, akin to discovering treasures in a garden of life. Ponchi♪ muses on the beauty of mundane joys and beckons fans to relish the experiences this project brings.
Weekly Musical Releases Ahead
The excitement doesn’t stop here. With new songs scheduled for weekly release, players can anticipate a steady flow of fresh content. Upcoming tracks include “Electric Shout” by Kamerya, slated for release on September 22, and subsequent songs featuring various popular artists. Keep an eye on updates for sneak peeks of the collaboration PVs, which promise to build anticipation within the community.
For those eager to experience what "Sonic Racing Cross Worlds" will offer, a demo version is set to be available starting September 17, 2025. This demo will allow players to dive into Grand Prix and Time Trial modes, offering a tantalizing glimpse into the customization of their vehicles and gameplay mechanics. Plus, any progress made will carry over to the full game upon purchase, allowing players to jump straight into the action.
Discovering New Features in Racing
The "Sonic Racing Cross Worlds" game introduces enthusiastic racers to a thrilling experience unlike any other, featuring a wide variety of racers—up to 23! The ability to utilize gadgets for unique in-game advantages adds layers of strategy, making every race unpredictable and engaging. Additionally, the game supports cross-play, letting you compete with friends and players from around the world in multiple exciting modes, including World Matches and Team-based challenges.
In addition to the thrilling racing experience, fans can also look forward to the addition of Hatsune Miku as a racer with her exclusive vehicle, the "Diva Machina." This character brings her own flair to the racing genre, connecting music fans to gameplay in an innovative way.
Only time will tell how the collaboration between these two beloved universes will evolve, but one thing is for certain: "Project ONSOKU" promises to leave a lasting impression in both the gaming and music worlds. Join the adventure, and revel in the tunes crafted from the fusion of these fantastical realms!
Visit the
official site to stay updated on all things "Project ONSOKU" and its musical journey into the heart of Sonic and Miku's worlds.