House of Five Leaves Vol. 5 (manga)

As Yaichi's pursuers draw closer, Yagi also steps up his investigation into the man and his past. Masa, who's caught between them, becomes privy to secrets about Yaichi unknown even to the original members of the Five Leaves. Matters grow even more complicated as Masa's younger brother becomes increasingly entangled in his difficulties back home. Slowly but steadily, the pressure on the Five Leaves mounts.