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 derenta.
Category: Character anniversaryNicoNicoPedia
Aliases: 唄音ウタ誕生祭, デフォ子誕生祭, Defoko's Birthday