2 works of "Toumei na Son" which gained popularity. The third installment of the long-awaited transparent series will be sent with "Transparent Student". A boy with a frightening presence. A boy who sighs at the fact that no one recognizes his existence even if he goes to school. However, the boy gets a taste of the fact that no one notices what he does, so he tries to play a lewd prank on his teacher, the female teacher Chisato. Taking advantage of the fact that no matter what he does, the people around him don't recognize what he's done, and his pranks on Chisato gradually escalate into something bolder...! Please experience the pranks on female teachers sent from a subjective point of view, which is no longer customary.