In full color. Set 4 years after Ninja High School (1987) #1-74; here the continuity was reset at end of this series so Ninja High School #1-74 took place in 1989 (not 1986) and this series & Ninja High School #75 took place in 1990s.
Was not publicized as a limited series, however concluded its storyline in 12 issues and rejoined Ninja High School (1987) continuity.
— Description from Comic Vine community (comicvine.gamespot.com · https://comicvine.gamespot.com/ninja-high-school-version-2/4050-26890/).
