Hikasa Yoko (July 16, 1985 -) is a Japanese female voice actor, narrator, and singer. She belongs to I'm Enterprise and was born in Kanagawa Prefecture. He is 157cm tall and has blood type O.Because he dreamed of playing completely different roles in "Sailor Moon" and "Neon Genesis Evangelion" (Tsuki Hare and Katsuragi Misato), I wanted to become a seiyuu . After graduating from high school, while studying at the Fashion Specialty School, he entered the Japan Broadcasting and Acting Institute (21st period student) [Note 1] . Undergraduates pass the "Free Newcomer Training Exam" and become special students.In 2007, he appeared in "Sketchbook～full color's～" and debuted on TV animation of Negishi Minami. Akiyama Mio, who appeared in "K-ON!" in 2009, attracted attention afterwards. After starring in "The Last Demon", Hattori Junko, etc., and then starring in "The End of the Century Supernatural Academy" for the first time as the role of Shindai Maya.On the 4th Echo Voice Actor Awards announced on March 6, 2010, a member of the group "Tea Time after school" formed in the drama "K-ON!", together with Toyosaki Aki, Satomi Sato, and Kotobuki Minako and Taketatsu Ayana received singing awards together.In 2013, he sang the ending song for the TV animation "Attack on Titan" and announced that he would debut as a singer.
The official website was launched on February 8th of the same year, the first single "Attack on Titan" ending song "美しき残酷な世界", and three consecutive months of music works on sale . In the same year, the official website was updated on April 14th, and the first solo concert was held on October 27th at STUDIO COAST (Japanese: STUDIO COAST) .On December 30, 2015, he announced the marriage news on his blog .Such as the aforementioned Maya Shindai in "The End of the Century Supernatural Academy", Jyunko Hattori in "The Last Demon", Akiyama Mio in "K-ON!", etc., often appear strong women. Although she often plays male-like characters and precocious, eldest sister roles, she has also played a gloomy role like the little bird Yuquan in "WORKING!!". In addition to animation, there are sporadic foreign film dubbing and broadcasting work.因在广播节目中经常很兴奋地进行各种模仿、表演各种才艺，而被听众和声优伙伴叫做搞笑艺人。另外在广播《A&G REQUEST デジスタ》中开始的用来欺负日笠的“日笠以前是不良少女”的玩笑也广泛传播开来，在《K-ON!》的网络广播《らじおん!》中也常被搬出来。