; : :A
freelance photographer and a college student who has just started working on his own; he's shown to be very athletic. Before he even got started into his career, he was a troublemaking delinquent during his high school years who has had numerous run-ins with the police until his father helped influence him into a better life path; he currently lives on his own in a condo where he also has his photography studio. He still strives to get a great scoop, as he often does gigs for magazine shoots, catalogs, and
Miai photos. He first met Asami during the Sion Incident, which lead to Asami kidnapping as well as raping him-(de-virginizing him); as the series progresses, his relationship with Asami develops into a more romantic tone. He later arms himself with a firearm of his own, for protective purposes. ; : :A shrewd, powerful businessman who deals in shady businesses as well as having connections with underworld leaders in both Japan and China; he stands out not just for his professional assassin skills and talent but for his cold and beautiful looks; he is shown to own numerous types of firearms. Given his powerful status, he has friends and enemies in many places across Japan, and possibly other parts of the world; not much of his past or his personal background is revealed, and it is unknown as to why and how he ended up in such shady businesses. While he seems bitter and heartless at first, he does have a more caring and protective side, especially towards Akihito-(his love interest) and his subordinates. ; : :One of Akihito's friends and classmates from college. ; : :One of Akihito's friends and classmates from college. ; : :The Head of Chinese drug syndicate, and leader of a Chinese Mafia group. His stronghold is located in
Hong Kong. He was raised as the second son of the Hong Kong Mafia, the Ryou family, along with his brother, Yan-tzu. He assists his brother and does the dirty work. A man who pines for his father's attention, he is unaware that he is not the Ryou's true son, and that Yan-tzu harbors lustful designs towards him. ; :The young leader of the Russian Mafia who is after Baishe's Casino in
Macau and is very interested in Feilong's surroundings. ; :Feilong's trusted subordinate; however, he's actually a spy who was sent to Feilong's organization by Asami. ; :A young servant boy who tends to Feilong's needs. When he was much younger, Tao was a homeless orphan until Feilong brought him into his care; his position of work consists of taking care of his master, house cleaning, and serving tea. Since he doesn't attend school, he is instead
homeschooled by a tutor, with Feilong sometimes helping him out with his homework. He speaks both
Cantonese as well as some Japanese-(which he later makes improvements in). ==Media==