Honto yajuu (sème is policeman while the uke is yakuza)
Gangster
http://www.mangago.zone/read-manga/hard_x_heat_x_heart/
http://www.mangago.zone/read-manga/hand_in_hand_babel/
http://www.mangago.zone/read-manga/our_companionship/
http://www.mangago.zone/read-manga/legs_which_cannot_walk/?jXcn
http://www.mangago.zone/read-manga/eunsuk_jung_gu/
http://www.mangago.zone/read-manga/madman_combo/
http://www.mangago.zone/read-manga/a_thousand_cranes/
http://www.mangago.zone/read-manga/gyangu_no_kai_kata/
http://www.mangago.zone/read-manga/cover_up/
http://www.mangago.zone/read-manga/saha_lee_uin/
http://www.mangago.zone/read-manga/serene_bird/
http://www.mangago.zone/read-manga/enthusiasm/
http://www.mangago.zone/read-manga/yakuza_wo_shibatte_ii_desu_ka/
http://www.mangago.zone/read-manga/nirameba_koi/
http://www.mangago.zone/read-manga/gohoubi_ha_shitsuke_no_ato/
http://www.mangago.zone/read-manga/wish_me_love/?p5uT
http://www.mangago.zone/read-manga/trap_city/
http://www.mangago.zone/read-manga/dispar_4u/
http://www.mangago.zone/read-manga/back_to_school/?AgIW
http://www.mangago.zone/read-manga/baby_punk_kid/
http://www.mangago.zone/read-manga/yakuza_sama_no_omocha/
Legs that wont walk (seme is gang leader)
The cutest police officer manga, seme is a police officer and so nice.
http://www.mangago.zone/read-manga/sugar_dog_life/
any yaoi wherein the seme is either a police man or a gang leader??