Waita Uziga is an infamous guro Manga artist well-known for such works as Mai Chans Daily Life and Death Panda. Given the nature of these and others of his works, it should come as no surprise that his pen-name sounds like the japanese phrase translating to "the maggots gush forth".
While his work can be found online if you really want to look for it, this method of research is unsafe for sanity, work, and one's sense of common decency. That said...
- Complete Monster: Pretty much everyone in his stories not set up to be a victim.
- Nightmare Fuel