Viper
Uke is told to infiltrate enemy's gang.
Roses and Champagne
Seme is mafia boss. Uke is lawyer.
Mad Dog
Uke is son of mafia boss but wants nothing to do with mafia. Seme used to be classmates but is now top yakuza working under uke's dad. Last few chapters smut. Also author has abother work: Deep Down on myreadingmanga.info
Can a Gangster Leave the Gang?
Uke left gang to go to hawaii. One nigh stand seme is police. Light hearted one shot
One-Way Romance
Uke is a reporter and went to party. Seme is mafia. Might be another seme too. Uke personality is head strong and funny. Love it!
The Man At Night
Mc used to be in yakuza fam but dad died and everything uncovered. He's poor now. His lil bro suddenly made lots of money, turn out he stripping
Long Time Red Mall
Uke went to jail for his gang. Came out, one of his lackeys greeted him. They start up a sex toys shop
Yonin no Nibiiro