Osoi Hito

Sumida, is a disabled young man marked by his wheelchair, his electronic voice box, his rampant alcoholism, and his appetite for porn. He is the object of pity among friends and the abject to most everyone else. When a female student temporarily becomes his caregiver for research purposes, he mistakes her harmless flirtation for true love. Her eventual rejection sends Sumida on a downward spiral in which his repressed rage erupts in outright revenge.