New Hatsune Miku Sonic Project ONSOKU Song Features Chao Characters 

Sega released a new Sonic Racing: CrossWorlds Project ONSOKU Hatsune Miku song inspired by Sonic the Hedgehog characters, and this time it involves the Chao and Chao Garden concept. The official art for the song also shows her with some of them. In particular, Dark, Hero, and Specter variants appear.

Here’s the full music video for the Ponchi song “Treasure Garden.” A higher pitch of the Vocaloid’s voice is used for this track, to make it sound more cutesy and chibi. 

Here’s the full list of all the Project ONSOKU Hatsune Miku and Sonic the Hedgehog songs for Sonic Racing: CrossWorlds released so far, along with direct links to the music videos on YouTube. 

• “Sai Love Jinsei Runner” by Kairiki Bear. This is the Sonic song.
• “We Are Picopico Hammers” by Cosmo@Bousou-P. That is the song for Amy Rose.
• “Jet Black” by Yunosuke. Shadow is the inspiration for that track. 
• “Treasure Garden” by Ponchi. This is the latest Chao song.

The last song will be “Denkou Sekka” by Camellia. That will debut on September 22, 2025.

Sonic Racing: CrossWorlds will appear worldwide for the PS4, PS5, Xbox Series X, Xbox One, Switch, and PC on September 25, 2025, and a Switch 2 version is in development.