Chisato Okai

Born on June 21, 1994 in Tokorozawa, Saitama Prefecture, Japan.

岡井千聖 (Okai Chisato) is a former Japanese pop singer. She is a former member of the group ℃-ute under Hello! Project. She is also a former member of Mellowquad and Triplet and leader of Team Okai. On May 1, 2020, she announced she had retired from the entertainment industry.

Hello! Project 2013 Summer COOL HELLO! ~Sorezoore!~ (8.3) Movie · 2013

Ring of Curse (6.5) Movie · 2011 as Chikako's Sister

Ousama Game (6.2) Movie · 2011 as Kaori Maruoka

Hello! Project 2013 Summer COOL HELLO! ~Mazekooze!~ (6.0) Movie · 2013

Hello! Project 2014 Hina Fes ~Full Course~ Main Dish wa ℃-ute Desu. (5.8) Movie · 2014

Zomvideo (4.9) Movie · 2011