Kurokuroku

is Japanese manga written and illustrated by Atsushi Nakamura that was serialized in the Weekly Shōnen Jump magazine starting in issue 35, released July 2013.

Plot
Yusa Chiaki is an ordinary high-school student, whose motto is simplicity and frugality. Her favorite character is Uesugi Youzan. One day while going to search for a part time job she gets chased by kappas and a mysterious man rescues her. What will happen to her now?

Official

 * Japanese Shonen Jump Kurokuroku website
 * English Shonen Jump Kurokuroku website