Seiji "Mad Dog" Sawamura, the ultimate High School punk. Because of "special" training he got from his gang leader of a big sister, he now has an invincible right hand. Or was it because he hasn't had a girlfriend in his 17 years of life?
If you wanna find out more, check out the Anime/Manga "Midori Days"

Either way, new siggy and avi for you all to enjoy. >:3

He 'had' an invincible right hand, if you know what I mean. :p

Sush you, let them figure that out on their own. <_<

I thought the term 'demon right hand' sounded familiar somehow.. aheheheheh...

Rather a pity I've only seen the first episode of that..