Any delinquent/yakuza seme or the type that looks intimidate to others but had a soft spot...

Most of the yankee ones I've read have the yankee as the uke would that be fine also?

I'm okay with that too

Our Companionship!
http://www.mangago.me/read-manga/our_companionship/

Peach love maybe?

http://www.mangago.me/read-manga/yakuza_sama_no_omocha/
http://www.mangago.me/read-manga/apron_yankee/
http://www.mangago.me/read-manga/abarenbo_honey/
http://www.mangago.me/read-
manga/tadatada_suki_to_iu_dake_de/
http://www.mangago.me/read-manga/yondaime_ooyamato_tatsuyuki/
http://www.mangago.me/read-manga/yakuza_wo_shibatte_ii_desu_ka/

These are just some that I like :) especially the first one, and im reading some more so I'll send them if theyre any good :)