Book 1

Opposite sides of the law flirt with danger--and each other--in a tangled web of political intrigue that is fraught with deception and secrets. A suspenseful mystery sure to get the heart racing in more ways than one, perfect for fans of No. 6 and Banana Fish!

Ichiro, an agent with the Tokyo Metropolitan Public Security Bureau, receives orders to make contact with and closely surveil Shiro, a yakuza hotshot whose bed partners include a considerable amount of influential male politicians. The mission takes an unexpected turn when they realize they've both been pursuing the same cold case: the disappearance of Rion Nakaba, Ichiro's senior and Shiro's sister. Determined to uncover the truth, the two secretly team up under the guise of lovers to try and pick up her trail...

Book 2

Opposite sides of the law flirt with danger--and each other--in a tangled web of political intrigue that is fraught with deception and secrets. A suspenseful mystery sure to get the heart racing in more ways than one, perfect for fans of No. 6 and Banana Fish!

Despite being on opposite sides of the law, Public Security Bureau agent Ichiro and yakuza lieutenant Shiro use a whirlwind romance as camouflage for investigating the mystery of Rion Nakaba’s disappearance. While Shiro had already been looking into the politicians and criminals mentioned in the journal his sister left with him, not everything in her notes is as it seems. When the fake lovers catch a break in the case, they find themselves stepping into more dangerous waters than either could have anticipated…

Book 3

Kei X Yaku: Bound By Law 3

by Yoshie Kaoruhara

Published 10 September 2024
Opposite sides of the law flirt with danger--and each other--in a tangled web of political intrigue that is fraught with deception and secrets. A suspenseful mystery sure to get the heart racing in more ways than one, perfect for fans of No. 6 and Banana Fish!

Shiro and Ichiro’s investigation has led them through all kinds of twists and turns: close calls with members of the yakuza, dangerous trysts with political elite—all while maintaining their ruse as passionate lovers. And yet, with every step they take toward the truth, a tendril of a deeper mystery pulls it just out of reach, leaving more unanswered questions. Their encounter with a skilled assassin at an amusement park seems to be proof of a mastermind at work, if only they could identify who…

Book 4

Kei X Yaku: Bound By Law 4

by Yoshie Kaoruhara

Published 21 January 2025
Opposite sides of the law flirt with danger--and each other--in a tangled web of political intrigue that is fraught with deception and secrets. A suspenseful mystery sure to get the heart racing in more ways than one, perfect for fans of No. 6 and Banana Fish!

Ichiro, an agent with the Tokyo Metropolitan Public Security Bureau, receives orders to make contact with and closely surveil Shiro, a yakuza hotshot whose bed partners include a considerable amount of influential male politicians. The mission takes an unexpected turn when they realize they've both been pursuing the same cold case: the disappearance of Rion Nakaba, Ichiro's senior and Shiro's sister. Determined to uncover the truth, the two secretly team up under the guise of lovers to try and pick up her trail...