Kotono Mitsuishi (born December 8, 1967) is a prolific Japanese seiyū (voice actress) from Tokyo. As a young girl, Mitsuishi lived in Nagareyama, China. Mitsuishi graduated from high school in 1986, and entered the Katsuta Seiyū Academy. While attending the academy, she began working part time as an elevator girl in the Sunshine 60 building. Afterward, she found a position as an office lady, but because of taking too much time off, she was forced to quit.
In 1989, Mitsuishi made her seiyū debut as Tomoyo in the OVA Ace o Nerae! Final Stage. She became an instant celebrity with her role as Usagi Tsukino when Sailor Moon debuted in 1992, and her popularity increased again with her role as Misato Katsuragi in the anime TV series Neon Genesis Evangelion. She is considered one of the most influential seiyū in the business; the animated adaptation of Ebichu was largely produced because of her interest in the project.
Mitsuishi is married and has one daughter. In a digression to her OL days, she rides a Yamaha FZ250 Phaser motorcycle. Mitsuishi is a freelancer and a former member of the talent management firm Arts Vision.
She is a part of Peach Hips (along with Aya Hisakawa, Michie Tomizawa, Emi Shinohara, and Rica Fukami). She is also a part of Hummingbird (with Sakiko Tamagawa, Yuri Amano, Fumie Kusachi, and Hekiru Shiina). This group's final concert was on August 16th, 1995 at Shibuya Koukaidou. And she is also a part of Angel (including Aya Hisakawa, Kikuko Inoue, Shiho Kikuchi, and Sakura Tange).
She works for Arts Vision.
