Known as YO_OY until late 2005~early 2006
hy4_4yh
Also known as Hyper Yo-Yo
Formed2005
OriginJapan
CountryJapan
1,587Last.fm listeners
Biography
hy4_4yh is a Japanese idol group formed in 2005. They are also know as Hyper Yoyo (ハイパーヨーヨ).
It currently consists of 2 members: Yuka a.k.a.ATA-E and Yumi a.k.a.Chan3. The idol unit made its debut in Akihabara in Tokyo.
Biography text from Last.fm, available under CC BY-SA.