|Born:||October 17, 1985, Saitama Prefecture, Japan|
|Years active:||2001 - present|
Miki Ohtani (大谷美貴 Ōtani Miki) is a voice actress that affiliated to IT Planning. She is the current voice actress of Mother of Ultra.
- Squid Girl - Voice of Ken Aizawa
- Mamotte! Lollipop - Voice of Zero