Koi made Hyakurin
The story's very similar to my fav yaoi: Honto Yajuu, both ukes are yakuza's heirs and they're suuuuper cute. And the seme's are capable, tough men, who shouldn't be messing up with yakuza gangs, but they don't matter at the very end! LOVE IT!
Saezuru Tori wa Habatakanai
I'm not into hardcore stuff, and Yashiro is beyond perverted but I don't know... maybe it's sensei's way of telling... and the story is so dark and twisted... and it shows the most realistic side of yakuza that I've ever seen so far, so I'm LOVING it!
Beast & Feast
I didn't particularly loved the uke (with his insecurities and his breaking-up every five minutes), but the seme was good enough to keep me enchanted!
Honto Yajuu