Teto was created as a parody of popular Vocaloid characters such as Miku. Over the years, this character, voiced by Oyaman Mayo, gained massive popularity along with the leek-loving Hatsune Miku.

Originally created by 2channel users as an April Fool’s 2008 character, Kasane Teto was later included in the UTAU database in 2009, and continues to be a popular Vocaloid character.

Next, here’s the unpainted prototype for Hatsune Miku V3. It is part of the Character Vocal Series. Her hair and outfit designs both are variants of the Vocaloid’s typical look.

Hiiragi Magnetite’s ‘Tetoris’ Rules 2025 Mid-Year ‘Niconico VOCALOID SONGS’ Chart, Looking Back at the Scene So Far Billboard Japan Mon, June 16, 2025 at 7:14 PM UTC ...

The "Niconico VOCALOID SONGS" mid-year ranking for 2025 was recently announced. This chart, which was launched on Dec. 7, 2022, tracks the top 20 songs on Niconico created using voice synthesis ...