- Keep Passing Around The Comics:
- The volumes of the original series only cover one half of the comics. The other half, including the volume two comics, have yet to have any volume sets. Eventually subverted in 2014, Antarctic Press collected all the colored comics and put them into a volume set.
- This however started to become the problem for the Shidoshi sets as they soon ran out of books that cover the latter half of the Shidoshi series, making it fairly hard to find.
Trivia / Ninja High School