Ninja8 titles

Teenage Mutant Ninja Turtles

14 Dec 1987

Ninja Hattori-kun

28 Sep 1981

Ninja Olympiad

24 Jan 1988

Kojiro of the Fuma

14 Jun 1989

The Master

20 Jan 1984

Shadow Warriors

01 Apr 1980

Ninja Boy

20 Oct 1983

Yajikita Gakuen Douchuuki

15 Sep 1989