Okai Chisato

Chisato Okai
Chisato Okai (岡井千聖 ,Okai Chisato?, born June 21, 1994 in Saitama, Japan) is a member of the J-pop group °C-ute, under Hello! Project and is also in a newly formed Hello! Project unit called Athena & Robikerottsu consisting of Okai, Risa Niigaki, Aika Mitsui, and Saki Nakajima. They will sing the opening and ending theme song for the anime Robby & Kerobby.

In 2004 Berryz Kobo was formed, with the intention of rotating the kids throughout the unit. Okai didn't make the original pick, and the idea was eventually dropped. The remaining kids ending up forming °C-ute in 2005. The group didn't make its official debut until late in 2006, with their first official single released in February 2007. She has a younger sister as a Hello!Project Egg Trainee Asuna Okai who is just two years younger than Chisato.

Also known as Chippe, Chissā Born June 21, 1994 (1994-06-21) (age 14) Origin Saitama, Japan Genre(s) Japanese pop Occupation(s) Singer Years active 2002–present Label(s) Zetima Associated acts °C-ute, H.P. All Stars, Athena & Robikerottsu