Nekomimi Tousan

is a Japanese light novel series written by Makoto Matsubara, with illustrations by Kenji Oiwa. The series began publication on June 10, 2009 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
Nanako Himura, 14 years old. Living with my father, a manga artist. The day after my cat Nee died, my cat ears and tail grew ... to my dad instead of me !?

Himura parent and child plan to hide the secret of my dad 's cat ears. Thanks to that, the distance between my father and daughter, who seemed to be open, may be shortened a little ...? Meanwhile, my daughter Nanako goes to school and goes missing. What happened to Nanako !? Show a man or dad with cat ears!

This is the ultimate animal ears !?