The liar begins with my sister (1-3 volumes)

Publisher: Futabasha
Author: Natsuki here
Size: 128mm x 182mm
Number of books: 3
Language: Japanese
Category: Youth manga, manga
Latest publication date: 2016-02-12

Synopsis:
Mikaro died in an accident and entered the house of a high school student, Tsukasa, who became the governor of the Asahina Group.
For some reason, the hidden room that I thought was a golden thing was full of girls' costumes!?
The site was found by the superior, and it was a big pinch, but
Tsukasa said she was her sister, and she was actually 20 years old, but she was living as a sister (junior high school student) ...!?!?
In order to steal the property, the classmates of his sister -loving and his believers are stressful MAX.
Full of lying sister comedy from the mouth !!