"Thinking back on everybody I met has filled me with so much courage.
I'm going to do my best.
To help the people behind this SEKAI discover their true feelings...
And to one day sing the song their feelings created together...
I'll keep singing... I won't give up."

"COLORFUL STAGE! The Movie: A Miku Who Can't Sing" has been showing in movie theaters around the world starting from March 2025. At certain theaters, you will be given a serial code each time you watch the movie.
Each serial code you redeem will earn you a stamp on a virtual stamp card as part the "HATSUNE MIKU: COLORFUL STAGE!" mobile game's Movie Tie-In Stamp Rally. Each stamp you receive will earn you new rewards.

Custom Nintendo 3DS theme based on the Project SEKAI COLORFUL STAGE! feat. Hatsune Miku (titled "HATSUNE MIKU: COLORFUL STAGE!" globally) mobile game from Colorful Palette with Crypton Future Media, published by SEGA, with content based on the anime film "COLORFUL STAGE! The Movie: A Miku Who Can’t Sing", based on the game.