|First Anime Appearance:||Ami's First Love|
|First Manga Appearance:||Chapter 2 Ami-chan's First Love|
|First PGSM Appearance:||N/A|
|English Name:||D. Zire (Mixx manga), Bonnûn (Kodansha manga)|
|Actors:||Kazue Ikura (anime), Colleen O'Shaughnessey (Viz dub)|
Bonnûn was a genius loci who appeared in the "Ami's First Love" special episode and the manga side story on which it was based. She was a spirit who fed on others' desires, and in the episode, she attached herself to Ami Mizuno to feed on her desire to meet Mercurius. After feeding on her for a night, Bonnûn decided Ami was ready for the final stage, and commenced the Love Letter Attack on her. However, Ami managed to transform into Sailor Mercury and destroyed her with Mercury Aqua Mirage.