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S Vol. 1

Shiba is a detective in the fifth anti-organized crime division of the Tokyo Metropolitan Police, a.k.a. “Anti-Gang 5” specializing in handgun seizures. Shiba’s secret weapon is “S” (“spy”), an informant who plays a key role in Shiba’s information gathering. Shiba is training an informant who has been officially accepted into Shinjuku’s Matsukura Group within the Budoha crime syndicate. One day, Shiba awakes to an anonymous phone call. “Watch out for your S.” A tale of two men whose lust, pride and loneliness collide!

S Vol. 2: A Love Bite

Detective Masaki Shiiba’s informant or “S,” Keigo Munechika, has proven himself to be an excellent source of information. But the payment of s*x for every lead given is taking its toll on Shiiba. But with his new assignment as back-up to a fellow undercover detective, Shiiba learns that there are far worse things than having s*x with your male S–falling helplessly in love with him, for example. S volume 2 continues the drama and passion between a detective and his spy set in the highly-charged underground world of Tokyo.

S Vol. 3: Split

For almost a year now, Shiiba has been using Keigo Munechika as his “S,” his spy, to get information on the gun dealings of the Yakuza world. Shiiba uses his body in exchange for Munechika’s sensitive information… and only his body as far as Shiiba is concerned. Shiiba vows their relationship will not go beyond that. But when a rowdy young man with a penchant for piercing and an enigmatic Yakuza leader cross paths with the young detective, sins of the past are unearthed once more-sins that just might shatter the fragile bond between the detective and his “S.”

S Vol. 4: Afterglow

At the end of S volume 3, detective Masaki Shiiba was last seen running away from the hospital room of his injured S, Keigo Munechika. Now, Shiiba has turned in his resignation, bought a gun of his own, and is bent on only one mission–to kill Takanari Godou. He vows to get the truth from Godou, even if he has to throw away his morals and life to do it. But can he do it? Can he shoot another person and commit cold-blooded mu*der for revenge?

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  2. BL with Crime, Gangs, Delinquents and BAD BOIS
  4. Japanese Yaoi BL
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3 Reviews sorted by

Shio rated it
June 5, 2016
Status: v4
This is probably my favorite story with yakuza trope. You got the character, drama, romance, and enough action. Most importantly, it is hot.

One of the most common thing with mafia - civilian type BL story is, one of the character (usually the uke) would be so weak compared to their counterparts. There's also the abundance of 'you are not worth for him' event. But in S, while Shiiba aren't as influential as Munechika is, he still could do his job as a police properly. You could say both of them... more>> are really manly. Recommended. <<less
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stygetsu rated it
March 26, 2018
Status: Completed
This was my BL novel entry point and this did enable me to invest in reading BL novels in general. Saki Aida is good with her craft and I can totally see how she did an intensive research for this series. The tropes may be pretty much typical but the way how the story unfolds was rather very intricate and deliberate. It's absolutely hot and steamy. And, yeah, I love this woman. I love Saki Aida.
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remy911 rated it
November 9, 2015
Status: --
Its been awhile since I’ve read this (3 out 4 volumes), but it actually has plot and characterization. I think this is one of the better offerings of English licensed yaoi novels. You should check the reviews on MangaUpdates if you're on the fence about this.
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