Shinkonsan!
ch 1-2.5: childhood friends, couple, married, marriage, living together, shitty seme ch 3-4: reencounter, actor, unrequited love, playboy uke, gay uke, gay seme, proposal, past trauma
Oinari-sama No Yome
The Red Crane
ch 12 gender bender, twins https://tapas.io/episode/1295640
First Bite
is a prequel of http://www.mangago.me/read-manga/renchin/
Ashitagari Mono Mania
ch 1-3;6: orphan, guardian, living togehter, doctor, age gap, past trauma, cute, pure love, caring seme ch 4-5: basketball, knee injury, childhood friends, marriage, unrequired love, pure love, caring seme ch 6: ...some different story + story from ch 1-3....
Kizoku no Aoi Kuchizuke
Ch.1, Pg. 9-40 "The Aristocrat's Blue Kiss" - royalty, travel agency, bet, hurt feelings, lonely, orphan Ch.2, Pg. 42-75 "The Aristocrat's Blue Kiss" ~ Secret Garden Ch.3, Pg. 77-108 "The Aristocrat's Blue Kiss" ~ Eternal Garden Ch.4, Pg. 110-125 "Duke's Lover" (Duke x Prince) - dute, prince, secret relationship Ch.5, Pg. 127-150 "The Kiss that melts Darkness" (Crossdressing as Bride) - historical, kingdom, royalty, crossdressing, marriage Ch.6, Pg. 152-187 "Love Egotist" (Co-workers) - coworkers, seme is always better than uke (in everything), college classmates Ch.7, Pg. 189-192 "Ever after" (Short continuation of Ch.3)
Sukoshi Fushigi na Kakuu Trip
ch 1: floating when happy, unrequited love, school life, choldhood friends, supernatural ch 2: marriage, cheated, dumped, wanting a revenge, crossdressing, two-timing seme
Kawaii Hito - Pure