But I'm not gay?! ♂ + ♂ =

straight uke (has girlfriend)/ comedy~ cute but a bit drama too
false/secret personality (but I'm not gay?)/ megane seme~ cheating uke with lover on girlfriend

straight uke~ appearance different from personality~ bisexual seme~ popular seme (girls)~ womanizer seme~ megane uke
comedy-drama-romance

straight uke (wife+child) first story DRAMA happy end in second part
1-3ch. nosocomial infection/ doctor x doctor ~ cheating uke with lover on wife READ THE SECOND PART TOO http://www.mangago.me/read-manga/shujii/
4-6ch. innai kansen/ wannabe pilot x young man at airport
7ch. bonus resience/ about comaboy (1. story)/ student x student continues http://www.mangago.me/read-manga/shujii/

straight uke~
calm/stoic seme~ cheeky/naughty uke~ megane seme~
adaptet from: http://www.mangago.me/read-manga/yume_musubi_koi_musubi/

straight uke/ drama
cheating uke with lover and affairs with woman on his wife~ jealousy uke + seme~ straight uke
sequel: http://www.mangago.me/read-manga/sojou_no_koi_wa_nido_haneru/

straight uke~ crybaby seme~ jealousy uke~ smuttie lovey dovey~ / comedy~ cute
spin off: http://www.mangago.me/read-manga/hidoku_shinaide/ prequel: http://www.mangago.me/read-manga/otona_keikenchi/

straight uke~ / comedy~ cute
bisexual seme~ promiscuous seme

straight uke
1-2. King & Prince: colleg students~ ~ rich seme x normal guy~ rivals~ snatch/steal girl~ virgin uke~ long haired uke
VOL 2: http://www.mangago.me/read-manga/king_prince_kaiser/

straight uke~ insecure uke~ calm/stoic uke~ socially awkward uke~
/ comedy~ cute heatwarming

second story: widower, straight uke (first story too, straight uke but it's not really a theme)
/ comedy~ cute