http://zin-seinen.vnmanga.com/series/
Assorted DDL raw manga if you're weeaboo for it.
RIKI-OH must be read by everyone who appreciates manliness and violent comics. I don't fucking care if you don't know Japanese, because I sure as hell don't. THE SHEER MANLINESS OF RIKI-OH BREAKS THE LANGUAGE BARRIER.
It's up there with Hokuto no Ken and Jojo's Bizarre Adventure. You will be amazed.