Masumi Yodogawa

Blood control and manipulation. Allows you to create unique devices based on your personal experience and interests.
Ability to become invisible. Can remain invisible for 11 minutes and also hide anything they touch.

Ability to move stealthily. He is able to sneak around unnoticed without being detected.

Black hair.
Cold and emotionless eyes.
A constant smile on the face.
Her body, except for her hands, is covered with numerous scars from past torture during reconnaissance missions. These include cuts, burns, and areas where the skin appears damaged or peeling. Masumi conceals these scars, preferring to wear clothing that completely covers her skin in private.