吉元　健一

An unemployed young man with the hobby of playing with machines and watching ****.

At the behest of a friend who was hospitalized in a car accident, he takes care of the electrical store he runs and the room he's staying in.
He awakens to the idea of filming, and puts his knowledge of electronics to work.
His personality is introverted and gloomy and he gets nervous dealing with the opposite sex.

His libido is so strong that the slightest hint can get him aroused.  

Deep down he harbors some resentment for his successful friend, and at the same time, develops some resentment and desire for woman.