Chinese languages

Hi,

I recently found a manga picture, and I wan't to know what it is. Down in the right corner, there is this chinese letters, and from what I can see I have figured out the the last letter is "mù" from what I can see and compare. I don't know chinese, so I need some help please.

Here's the little logo in different versions (I don't post the whole picture because it's pretty violent, so I don't offend anyone);









Can you guys help me?

sorry, i want to help, but rarely could i see the characters clearly.