All styles of manga are different, it really varies artist to artist. This wikipedia page may help you with some terms, however: http://en.wikipedia.org/wiki/Glossary_of_anime_and_manga
I wasn't talking about realistic eyes though. What I meant was, your lines are a bit squiggly and no offense, but I wouldn't purchase it because of the line quality and blotching.
Though I like them, they are a bit 'messy', as in not exactly blended to look more believeable. Pretty, but not exactly the most professional. Keep practicing on repaints, you want them to look cleaner.