When The Cute Kunoichis Spied on Their Teacher’s Secret

In the abandoned B3 underground plaza of a large train station, Sugiyado Souha, a 17-year-old boy with a scar on his face, was facing two fighting groups of kunoichis. On one side was Kuhou Ouka. She was a girl of 13 or 14 with her long chestnut hair worn in twintails. She wore a special fiber outfit that fit snugly to her young bodylines and she held a hunting gun with two stacked barrels, a bayonet, and a multipurpose sight that resembled binoculars. On the other side was Shirazaya Guren and Suiren. Those identical girls of 16 or 17 had semi-long blonde hair. They could only be distinguished by the white or red extensions attached next to one of their ears and by the flower decorations i...