Shigeo Tokuda is the famed 74-year-old Japanese porn star behind a new Japanese genre of Japanese adult entertainment dubbed "old man porn." And its growth is anything but mature.

Tokuda's ouevre comprises such diverse titles as Maniac Training of Lolitas to Forbidden Elderly Care. Young people love him because he has "something that only an older generation has and the young people do not possess, because they lived that much more," in the words of the director.

And older people love him because, in contrast to the youngsters and their "school dramas," they can relate to him.