yamato - age 19 born in the east country, he along with kaito were banished from the country for different reasons then joined the west country army and because vice commanders.

yamato challenged the commander of the infiltrators, maxwell sweets, but was unable to beat him despite his clear lack of fighting ability

as a compramise yamato because the physical combatant commander of the division and kaito because the intellegence and worked together to

help run the division