C3 (C cubed) XIII

is the thirteenth volume of the C3 light novel series, written by Hazuki Minase and Illustrated by Sasorigatame. It was released under the Dengeki Bunko Imprint in December 2011.

Synopsis
A skin-colored festival in a public bath with Niosi! This is disturbed by drinking something that should not be drunk! Shiraho dates Haruaki at "Fureai Wan Nyan Park" !? And Fear's first snowy day! In addition to the 4 editions published in "Dengeki Bunko MAGAZINE", a metamorphosis fake Haruaki appeared in the newly written version? Full of interesting episodes of Fear and Haruaki who are not seen in the main story. The second collection of short stories delivered in a large volume! Laughter and Harenchi ingredients are also increased than usual!

(source: Bookwalker JP - Translated)

Characters

 * Haruaki Yachi
 * Fear Kubrick
 * Konoha Muramasa
 * Kirika Ueno
 * Sovereignty
 * Shiraho Sakuramairi
 * Kuroe Ningyouhara