| Japanese Name: | Petz Ayakashi |
| English Name: | Prisma |
| Family: | Oldest and strongest of the four Ayakashi sisters. Her three younger sisters are: Cooan, Karaberas, and Beruche |
| Eyes: | Blue |
| Hair: | Green, tied in a bun |
| Romance: | Her love interest is revealed as Saffir after she is healed by Sailor Moon ; unfortunately, he's killed by the Wise Man |
| Supervisor: | Rubeus |
| Affiliation: | She and the other Ayakashi sisters work in assocation with the Black Moon clan |
| Attack Power: | Black Lightning |
| Weapon: | Dark Moon Wand, given to her by Rubeus in a last attempt to defeat the Sailor Senshi |
| Mirror Opposite: | She matches Sailor Jupiter in physical strength and type of attack power she uses |
| Strong Point: | Uses power to her advantage |
| Downfall: | Arrogant, lacks proper self-control |
| Changing Sides: | One of the last to be healed by Sailor Moon |