Ami Koshimizu
Himari's character is voiced by Ami Koshimizu in the anime adaptation. She was chosen for the role during a series of interviews, then was photographed along with the other chosen cast for promotional shots. Koshimizu described her feelings about Himari in another interview when asked what she liked best. She said that while Himari has great mental abilities and can fight, she is still a girl who cares about various things. Koshimizu went on to say that it was difficult to "add or subtract" Himari's feelings about being a yōkai. In addition to voicing Himari, Koshimizu also sings the ending song called "BEAM my BEAM" after each episode.