Yoshihiko is an inflatable sex doll that "wrestles" for the Japanese wrestling promotion Dramatic Dream Team. Other wrestlers treat Yoshihiko as if it was an actual human wrestler, and sell the moves (mostly high flying maneuvers) "executed" by Yoshihiko. For some moves, such as outside dives, Yoshihiko is helped by one or more assistants who throw him from the ring, place his feet on the ropes, and so on. Yoshihiko's opponents act as if these assistants are not present during the match. Yoshihiko is the kayfabe brother of fellow inflatable sex doll/wrestler Akihiro.