Leonhard-sama no Setsujitsu na Jijou
Rank: 936th, it has 2806 monthly / 132330 total views.
Authors: Nanami kazusa
Genres: Japanese , Manga , Josei , Adult , Mature , Smut , Office Workers , Romance
Read direction: Right to Left
Release status: Completed
Year of Release: 2016
Year of Complete: 2017
MPCRS(?): G - Prohibited for persons under 18
Summary:
"Very well. You've passed." 
Haruka Izumi just finished university and she's about to start working full-time. She heads for the graduation party wearing her favorite kimono, but she's shown to a super luxurious presidential suite! 
In the room is a breathtakingly beautiful princely man with platinum blond hair called Leonhard...... 
Next thing Haruka knows, she's tied to a canopy bed! 
Here begins her battle with Leonhard, who doesn't hesitate to use any trick to achieve his end!