Sonya

Sonia (ソニア) is a former orphan from the Grand Valley orphanage and the Second-in-Command of the Goldy Pond Resistance.

Appearance
She wears glasses and has blue hair done up in pigtails.

Personality
Sonia is calm and coolheaded. She thinks logically, makes plans, and doesn't hesitate to order others around.

One could say she's a contrast to Oliver's more impulsive demeanor.

Plot
Human World Arc

Sonia learned about the Human World. She adjusted plans to include Emma. chapter 73 page 19

She tells how others were hunted to get information on demons to prepare to fight as he agrees. chapter 75 page 6

Trivia
She's the second-in-command and the chief strategist.

She's really skilled at compiling data.