Kimi no Pantsu wo Mamoritai!

is a Japanese light novel series written by Kaede Asamiya, with illustrations by Nem Nem. The series began publication on June 10, 2012 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
It was at the entrance of a girl named Kana Miyano that Makoto Shindo, who had left the house for some reason, fell hungry.

The circumstances of Makoto Shindo, the blade of tragedy at the mercy of his abominable fate ── Undressing sword. He is still worried about the embarrassing sword that would strip a girl naked. However, Makoto finally breaks the seal to protect Kana who helped her with food and temporary housing! Once he swings his sword, only his clothes are torn apart.