teto

Kasane Teto is a character from the UTAU voice synthesis software. She was originally created as an April Fool’s joke by fans who wanted to create a fake VOCALOID1. Despite her origins as a prank, Teto gained popularity and became an official UTAU character with her own voicebank provided by Mayo Oyamano12. Teto is known for her distinctive drill-shaped pigtails and her cheerful, sometimes mischievous personality. Her name, “Kasane,” means “heavy sound” or “overlapped sound,” which reflects her unique voice12. Over the years, she has appeared in various media, including music videos, games, and even collaborations with other VOCALOID characters.