Dumb Tatsuo Umemiya / Shingo Yamashiro comedy about a young bloke whose dick grows to inhuman dimensions (obviously a role tailor made for star Umemiya's ego). He visits a doctor, impresses ladies and opens a porn shop before running afoul with yakuza...
Tatsuo Umemiya
Tetsuro Tamba
Shingo Yamashiro
Hachiro Tako
Naomi Fujiyama
