Nanahira ( ななひら) (born August 31, 1991), is a vocalist known for her very high, childish singing voice. While much of her work is primarily in denpa music, she has also delved into genres like J-pop and rock. First debuting in 2008, she began performing covers of VOCALOID songs on NicoNicoDouga. Since then, she has released several original albums under her own circle, Confetto. She has become one of the bigger names in the denpa scene, performing duets with other denpa vocalists such as Koko (ココ), Momobako (桃箱) and, on occasion, even non-denpa vocalists like Yukacco and Nana Takahashi (高橋菜々). She can often be found on several Touhou arrangement compilations released by Halozy, IOSYS, and various other circles. Lately, her circle has been focused on SOUND VOLTEX artists and members of HARDCORE TANO*C, inviting them to compose songs for her albums. She is also heavily affiliated with Camellia (かめりあ). The two frequently work together on songs and have released several collaboration albums. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.