常闇トワ (とこやみとわ) -Towa Tokoyami-

「こんやっぴ～！」
1人前の悪魔になる為の社会勉強として人間界にやってきた小悪魔。本来勉強をしなきゃいけないところ、ゲームに出会ってしまい、夢中になる。配信という人間達とのコミュニケーションツールを見つけそこで勉強を試みる。

"Sup, groupies!"
A young devil who is visiting human society to gain experience and develop her skills. But instead of studying, she became addicted to video games! After learning about a tool for communicating with humans called "streaming," she's trying it out to help with her studies.