Nabari No Ou TPB Volume 04

"(W/A) Yuhki Kamatani When Yoite realizes that Yae knows his secrets, he goes berserk and kills most of Frosty's guards. Miharu stops his rampage, and as Yae urges Kumohira to kill Frosty, Kouichi does it in his place. Yae's trusted assistant Katou had actually been with Fuma shinobi the whole time, and the entire assassination plot was set up by Kotaro in an effort to get Kumohira and Miharu to be better shinobi."