Emiko (Hiroki's dad)

Akira's wife and Hiroki's father. Ever since his son, Hiroki was diagnosed with schizophrenia at age 11, Emiko hasn't done anything remotely good to his son. He even abuses him, physically and mentally. His son is 13 years old. He is similar to his wife, sending Hiroki to school every day even when he's sick and will not accept anything that isn't perfect.