The daughter of a samurai

In a dimly lit room with shelves and a table, a person in a dark jacket and pants stands near a table, then moves toward another person who is sitting. The standing person grabs the seated person, lifts them from their chair, and throws them backward onto the floor. The seated person falls onto their back, and the standing person remains standing as the other person lies on the ground. The scene takes place in what appears to be a workshop or storage area with various items on shelves and a wooden table. The timestamp indicates the event occurs at 10:24 on January 28, 2015.