Residency: Nemesis
Tokyo (after being healed with the Silver Crystal in the anime)

Black Moon Clan
Negamoon Family (English dub)

Gender: Female
Species: Humanoid
First Appearance

Petz is the eldest of the Ayakashi Sisters who works for Rubeus. This is the first animated depiction of the original manga character.



Petz has long dark green hair that is wrapped up in an updo and bun, and has dark green eyes. Her outfit consists of a sleeveless short dress with a decorative bodice and black fur on her shoulders. She wears a black belt with the buckle off the side of her hip, long green gloves, black leggings and short boots.

When a part of the black moon, she has the upside down crescent moon symbol on her forehead and the black crystal earrings, just like her sisters.

After she and Calaveras were purified by Sailor Moon, Petz is usually seen wearing corporate business attires when she and her sisters are running the cosmetic shop as well as treating Saphir's serious injuries.


Sailor Moon R

Petz's first mission against the Sailor Senshi was to send Droid Furaiki to create a thunderstorm to drive Usagi and Chibiusa out of hiding. After Furaiki was destroyed, Rubeus began sending Petz and Calaveras on missions together to take over crystal point, but each of their plans, aided by Droids

Furaiki, Jamanen, Avocadora, and Akuumuda, were foiled. After Koan and Berthier turned good, Rubeus sent Petz and Calaveras to turn them evil again, and gave Petz the Black Moon Stick. This strobe made her ten times more evil than before and she turned on Calaveras. The Sailor Senshi all defeated her and knocked the strobe out of her hand. When Rubeus activated its power to form a portal to suck everyone into another dimension, Petz volunteered to jump into it to destroy it, but was stopped by Calaveras, and the Sailor Senshi destroyed the strobe. Afterwards, Sailor Moon healed Petz and Calaveras with Moon Crystal Power.

From here, Petz ran a cosmetic shop with her sisters and she constantly scolds Berthier for doing her everyday make up during their business and being remarked by her as being old and grouchy. It is later revealed that she is in love with Saphir. Petz and her sisters found Saphir when he was injured by Wiseman. Her fears that Saphir would be killed if he attempted to warn his brother of Wiseman's treachery were well-founded, as Wiseman killed Saphir. She kept his regal clothing after he died.


Attacks and Weapons

  • Dark Thunder - Petz' signature attack in all adaptions, Petz would raise one of her arms and cast a stream of dark electricity to attack her enemy.
  • Dark Power - An attack similar in appearance to Dark Thunder, which Petz used to try and destroy the Black Moon Stick.

  • Stick - A weapon given to Petz in episode 72, which amplified her powers, given to her by Rubeus, who secretly wanted the Senshi and sisters dead.


  • Petz is forcibly changed back to her evil self by Apsu and is a boss fight in Sailor Moon RPG Another Story. However, she like her sisters, seem to seem to still have control of their own minds, but their bodies are forced to fight the senshi. Also, the senshi are forced to kill them. It is unknown if she is revived afterwards.
  • Petz is the Ayakashi Sister counterpart of Sailor Jupiter.
  • Petz is named after the mineral petzite, which is generally found with deposits of rare minerals such as gold and silver, as well as with copper.
  • In the DiC English Dub, Petz is renamed as Prizma.


Black Moon Clan
Nega Moon Symbol

Leaders WisemanPrince Demande
Ayakashi Sisters KoanBerthierPetzCalaveras
Droids Boule BrothersAquatici and Veneti
Other Members RubeusEsmeraudeSaphirBlack Lady

Leaders WisemanPrince Demande
Ayakashi Sisters KoanBerthierPetzCalaveras
Droids AtsugesshoNipasuDumbleFuraikiJaamanenAvocadoraAkumuudaJakokuMarzipanUderingPharmakonDogbaGiwakuBoule BrothersRyuax
Other Members RubeusEsmeraudeBlack LadySaphir

Leaders WisemanPrince Demande
Ayakashi Sisters KoanBerthierCalaverasPetz
Droids Aquatici and VenetiHyuru Hyuru
Other Members RubeusEsmeraudeBlack LadySaphirSpotted TilmunAaronManna

Leaders WisemanPrince Demande
Ayakashi Sisters KoanBerthierPetzCalaveras
Droids Boule BrothersAquatici and Veneti
Other Members RubeusEsmeraudeSaphirBlack Lady

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