| Octave |
|Objective:||Extarcting Pure Hearts|
|Death:||Sailor Moon's Moon Spiral Heart Attack|
|Anime:||Usagi's Idol! The Graceful Genius Michiru|
|Anime Voiced By:|| Misa Fukai (Japanese) |
Cristina Vee (Viz Media English dub)
Octave was a Daimon created by Kaolinite to extract Pure Hearts. She was created when Kaolinite placed a Daimon pod in a violin, and therefore has the appearance of a violin. She has a high-pitched, screechy voice that she uses to attack, and can even use it to form an energy wave. She appeared in Episode 4 of Sailor Moon S.
Octave extracted a Pure Heart from the violinist who played the violin she was created from, however, she was attacked by Sailor Neptune and Sailor Uranus, and Sailor Moon destroyed her with Moon Spiral Heart Attack.
- Octave is among the Daimons that appear in Bishoujo Senshi Sailor Moon: Another Story.