Koume might looks like a cute baby, but don’t mess up with her. She could humiliate you in front of many people, and still you can’t say anything.
She works in a small printing house. One day, Mikage Tomonaga come as new boss. He’s a successor of the printing head company, the Tomonaga Group. Every man in that family is blessed with the power to create tiger’s spirit. They are called Tiger Masters. But, that lion needs a tamer. Kotaro, the delivery man, has been a Tiger tamer to continue the family traditions. But, this time, Mikage comes with greater power tiger. Kotaro can’t handle it.
Koume-with her outspokenness- can’t stand seeing her house being swap by the tiger. She stands and yell at him, “Hey You! Stop! And don’t even try to play the wild beast.” suddenly, he stops.
So, Koume has to be Mikage’s Tiger tamer from that on.
I find it in aerandria.