Ami Koshimizu is a Japanese voice actress and singer, known for her work in anime and video games. She was born on November 15, 1986, in Tokyo, Japan. Koshimizu has voiced several popular characters, including Kagura in Gintama and Mikako Satsukitane in Gurren Lagann. Her performances have earned her recognition in the voice acting industry. In addition to her voice acting career, Koshimizu has also released music and participated in various radio shows. She is affiliated with the talent agency Sony Music Artists. Koshimizu's versatility and talent have made her a prominent figure in the world of Japanese entertainment.