9.0+

omegaverse, alpha x omega - alpha who wants to suppress his nature, omega who does not care to suppress his, no explicit rape

prostitute x driver, prequel to "nights before night"

brothel owner is asked to look after the yakuza whose older brother he was in love with, spin-off of "mods"

yakuza x non-yazuka childhood friends - yakuza pursuing

high school gangs, past sexual assault, yakuza ties, pretty wholesome despite everything, prequel to "aka to kuro" and "la vie en rose"

yakuza sons and childhood friends come of age and to power, spin-off to "rouge," prequel to "la vie en rose" and "ashita sekai ga owarunara"

high school gangs, yakuza, sequel to "rouge" and "aka to kuro"