A Japanese singer, songwriter and voice actress. She also produces an all-female pop group called Afilia Saga. She was born in Tokyo, Japan and is affectionately referred to as Halko by her fans, a nickname she gave herself which is inspired by HAL 9000, the computer in the film 2001: A Space Odyssey.

• 劇場版 STEINS;GATE 負荷領域のデジャヴ (2013)

  
• Paranoia Agent (2004)

  
• Steins;Gate 0 (2018)