Introduction: Drawing Manga

Hey, you guys! ^^ I'm basically a beginner when it comes to drawing manga as well as Instructables so I was wondering what kind of things I may be able to help people with. Here are some pictures I've drawn over the course of a few years so you would get a feel of how good/ bad I am at drawing manga. Please give me suggestions on what kinds of tutorials I should make and constructive criticism on the drawings. Thank you~! :D
~ Shinigami-san
The drawings aren't in chronalogical order of which they were drawn.