Shigeru "Shige" Mitsuishi
About
Seiichi's cousin.
After seemingly being saved by his Aunt Seiko, he is pushed off of a high cliff to his seeming demise. However, he barely manages to survive, although in a coma and brain damaged.
Months after being released from the hospital, he is pushed over a fence by Iichi in an intense dream-like sequence. After realizing that he was not dreaming, Iichi leads the police directly to his body, cold to the touch, dead.