Hamamatsu Military School - University of Proserpina
Yoshi was born into a stinking rich trader family that could buy him a place in Military School. His parents hoped to send him later to Sun Zhang Mechwarrior Academy, but an accident that destroyed a good portion of the school prevented this. So, he was sent to the less prestigious University of Proserpina where he made some good friends in the command corps. He graduated basic, MechWarrior and Special Forces training there. Afterwards he took this tour of duty in the Inner Sphere where he fell out with his superior officer and was kicked out of the standard Kurita forces. But with his and his families wealth he could help founding a small merc unit where he also joined as a MechWarrior.