Ayakashi Triangle (manga)

Ayakashi Triangle (あやかしトライアングル, Ayakashi Toraianguru) is a Japanese manga series written and illustrated by Kentaro Yabuki.

Plot
Japan may be brimming with mysterious monsters called ayakashi, but they have a special exorcist ninja force to counter the threat! Young exorcist ninja Matsuri spends his days fighting ayakashi to protect his childhood friend Suzu. But when an ayakashi cat named Shirogane shows up, things get turned upside down!

Chapters not yet in tankōbon format

 * Chapter 8
 * Chapter 9
 * Chapter 10
 * Chapter 11
 * Chapter 12
 * Chapter 13
 * Chapter 14
 * Chapter 15
 * Chapter 16
 * Chapter 17
 * Chapter 18
 * Chapter 19
 * Chapter 20
 * Chapter 21