Manga: Fourth Generation Head Tatsuyuki Oyamato

The last thing Tatsuyuki Oyamato, playboy heir to a yakuza family, wants to do is be responsible for any family business, especially when a recent erotic encounter with a male masseur has him totally preoccupied with questioning his sexuality. But Tatsuyuki's forced to step up both in the sheets and on the streets when a hot hookup with a guy from his past deepens his newfound attraction to men, while also drawing the attention of a mysterious man who seems dangerously obsessed with Tatsuyuki's lineage...