Cosmic Princess Kaguya! Official Guide Book: Beyond The Happy Ending!

The streaming idol that's the talk of the town right now. Is her true identity Princess Kaguya...?
This is the official guidebook for Studio Colorido's latest work, which will be available on Netflix from January 2026! It's packed with gorgeous content, including a beautiful world view, gorgeous music, and interviews with the cast and staff. The joyful yet fleeting world of "Princess Kaguya!" is within your reach.