Sofia wanted me to talk about him so here I go-
His name was Tadao Kiyota
He was Japanese
However he knows how to speak Russian so it was not a problem for him to talk with Sofia and translate some things for her
He was her loyal assistant in the firm that she was supposed to rule over when her dad would die
He worked in Japan, and he was ‘boss’ in the laboratory there
Apparently he was one of the smartest workers her dad ever had
He was usually very quiet, and shy around people but, he can easily get annoyed which results in him kicking some asses
A real softie especially for animals and cute girls
He used to be pretty close with Sofia and they seemed to be very good friends and workers
He had a dog named Biscuit
He specialized in hacking out the informations, simple computer coding, etc.
However, he offered to be a subject in one of the experiments that involved dangerous mechanical parts that were supposed to help Sofia with her limb problems. It turned out there was something incorrectly calculated, and he died when testing the mechanical arm. (she didn’t told me how exactly, but apparently it exploded with a really big power, and since the device was directly on his body it probably blew a good part of it, and he bleed out to death)