5656! Knights' Strange Night

is the short-story volume of the Etsusa Ohashi light novel series, written by Ryogo Narita and Illustrated by Yasuda Suzuhito. It was released under the Dengeki Bunko Imprint in November 2008.

Synopsis
'''Dog VS dog, again! A short story collection of the whole body of the Etsusa Ohashi series is here!'''

A girl with her bloody iron pipe shakes her sleepy eyes-just tells. "Island, the gunshots are echoing today. As usual. People die. As usual. Dogs and dogs, Yui and Hibiki-san kill each other. As usual. Boss in the eastern section, metamorphosis. As usual. The murderer, the cat and swordsman in the eastern section, Reiho brother, the detective's unadorable younger brother, everyone, clumsy in love. As usual. Island, terribly confused .... As usual. As usual. That's it. So, as usual, I hug a lot of cute girls. Gyu. Warm. Warm.

(source: Bookwalker JP - Translated)