|Lives:||Inside a card owned by Ail and An|
|Occupation:||Servant to Ail and An|
|First Anime Appearance:||Be Careful After School! Usagi is Targeted|
|First Manga Appearance:||N/A|
|First PGSM Appearance:||N/A|
|English Name:||Insectia (DiC dub), Amanju (Viz dub)|
|Actors:||Mako Hyoudou (anime), Lisa Dalbello (DiC dub), Carrie Keranen (Viz dub)|
Amanju, who looked like a traditional Japanese demon, was a very strong Cardian who would smash roofs, walls, and windows by jumping through them. She only attacked her opponents with her hands. She had a tendency to do the opposite of what Ail ordered her to do.
- Her name could be a pun on the Amanojaku from Japanese folklore.
- Her name appeared as "アマーンジュ" in the credits for the episode in which she appeared and in the Sailor Moon R Memorial, but was spelled "アーマンジュ" in the Sailor Moon R Nakayoshi Anime Album.