Mahori Tsukasa

"Do not request love from science"

Her Wish:

Spoiler

Unknown; Probably smt. like "I want to know everything"

Tool: Glasses (Eririru)
Function:
# Collects information about the targeted object
# Identifies 《Tools》 and reveals their function

Can't read the mood even for the sake of her life. She makes emotionless scientific statements in all situations, appropriate or not. But knows almost everything, which matches her tool.