Utane Uta, also known as Defoko, has two known birthdays:
- February 5th, the date of the earliest known usage of her tag on NICO.
- And March 6th, the alleged date of the starting of the UTAU project.
Her birthday is celebrated annually between these two dates in Japan.
Illustration by AmeyaP.NicoNicoPedia
hiroing feat. 唄音ウタ
HAL feat. 唄音ウタ
なかさん feat. 唄音ウタ