Name: Kasane Teto (重音テト)

Age: Officially 31 (a running joke in her lore)

Gender: Female-presenting chimera

Species: Chimera

Height: 159.5 cm (5'3")

Birthday: April 1st (April Fools' Day)

Overview:

Kasane Teto is a virtual singer who began as an April Fools' joke before becoming one of the most beloved fan-made vocal characters in the Japanese voice synthesis community. Originally associated with UTAU and later receiving a Synthesizer V voicebank, Teto is known for her distinctive twin drill hairstyle, energetic personality, and powerful singing voice.

Personality:

Mischievous and playful

Confident and energetic

Sometimes boastful but good-hearted

Loves attention and performing

Can be stubborn and competitive

Likes:

French bread

Singing and performing

Playing pranks

Being recognized as an idol

Appearance:

Teto has crimson-red hair styled into large twin drills, red eyes, and often wears a black, gray, and red outfit with a futuristic idol aesthetic.

Notable Traits:

Originally created as a parody of Vocaloid characters.

Despite not being an official Vocaloid, she became one of the most famous virtual singers online.

Known for her strong, expressive vocals and passionate fanbase.