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Ami Koshimizu

Voice Actor

Born February 15, 1986, Ami Koshimizu works in Japan as an actress and singer, having voiced roles across dozens of anime and games; in Bleach, produced at Studio Pierrot, she gave voice to Katen Kyokotsu.

Role: Voice Actor
Nationality: Japanese
Years Active: 2003-present
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Bleach Role

In Bleach, Koshimizu provided the voice for Katen Kyokotsu, the spirit residing within Squad 8 captain Shunsui Kyoraku's zanpakuto. The character appears during the anime's Zanpakuto arc, a story stretch original to the show in which the swords of the Gotei 13 captains and lieutenants take on human form. Her performance gave a distinct personality to a weapon spirit rather than a conventional cast member, one of several such spirit roles handled by veteran actresses during that stretch of episodes.

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Career and Notable Roles

Koshimizu has built a long career voicing lead characters across major anime and game franchises, among them Ryuko Matoi in Kill la Kill, Kallen Stadtfeld in Code Geass, Holo in Spice and Wolf, and Yukiko Amagi in the Persona 4 series. She also performs as a singer and continues picking up prominent game roles, including Beidou in Genshin Impact and Miyabi in Zenless Zone Zero.

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Frequently Asked Questions

Who does Ami Koshimizu voice in Bleach?

Koshimizu voices Katen Kyokotsu, the spirit residing within Squad 8 captain Shunsui Kyoraku's zanpakuto. The character appears during Bleach's anime-original Zanpakuto arc, in which the swords of the Gotei 13 captains and lieutenants take human form.

Who does Ami Koshimizu voice in Kill la Kill?

Koshimizu voices Ryuko Matoi, the lead character of Kill la Kill. It is one of the major anime roles that built her long career voicing lead characters.

What other major anime roles has Ami Koshimizu played?

Koshimizu voices Kallen Stadtfeld in Code Geass and Holo in Spice and Wolf, two prominent leads in her filmography. Her career spans major anime and game franchises since 2003.

What game roles has Ami Koshimizu voiced?

Koshimizu voices Yukiko Amagi in the Persona 4 series, Beidou in Genshin Impact, and Miyabi in Zenless Zone Zero. She continues picking up prominent game roles alongside her anime work.

When was Ami Koshimizu born?

Ami Koshimizu was born February 15, 1986. Beyond acting she also works as a singer in Japan.

Sources & Information

This content is original writing by Daddy Jim Anime based on the Bleach anime series, manga, and official materials. Episode and chapter references are cited where applicable.

Rights holders

All rights belong to their respective owners.

Character and scene imagery on this site is original artwork by Daddy Jim Anime, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:

  • Movie pages: theatrical posters and key visuals, credited to Studio Pierrot and the production committee.
  • Game pages: official box art for the Bleach console and mobile games, credited to Bandai Namco and other publishers.
  • Manga chapter pages: Jump Comics volume covers, credited to Shueisha and Tite Kubo.
  • Licensed imagery: Photographs of real people, including creators, voice actors and production staff, are used under licence from the rights holder or the applicable stock provider, or under the terms of a public licence permitting editorial use. Each such image is reproduced in its licensed form and remains the property of its owner.
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