Ueki is a middle school student and protégée of
Kobasen. He has the power to turn trash into trees, which he often uses to dish
out his own brand of justice – even at the expense of his own talents. Though
he appears to be disinterested in events most of the time, and often doesn’t
seem to pay attention, Ueki is quick to strategise in battle and figure out an
enemy’s weakness. He has a freakish amount of stamina and an incredible ability
to heal, which is just as well since Ueki will protect those important to him
with his very life.