Despite the fact that she is a monster herself, she is very put off by the strange creatures around her.
Arale Norimaki mistakes her for Akane Kimidori, because they have identical faces. Trampire's minions even mistook Akane for being Trampire in disguise. In her first appearance, Trampire tries to suck Arale's blood; however, she fails to do so, as Arale has no blood (she is an Android). Trampire also attempts to steal Senbei Norimaki's money, but fails on that as well.
She is later seen working as a part-time reaper for Enma and is sent to reap Senbei's soul, but ends up getting fired due to Arale's interference. Trampire is shown again in the episode "Scaary! Monster Prince".
Dr. Slump remake
In the Dr. Slump remake, Trampire has blue skin and orange hair, unlike the original version where she has blue hair and white skin.