Yamada

Yamada (山田, Yamada) is a student at Fujimi High School and one of the students on Koichi Shido's bus, though he does not wish to follow Shido.

Plot
Yamada was an average student at school.When the outbreak broke out he escaped the school on the bus and was a member of the shido religion.He was kicked off the bus in a cruel act because he complained about not seeing his parents.