Miyamoto Musashi

You choose to put the statuette of Miyamoto Musashi on your bedside table. You undress, lie on the bed and fall asleep quickly.

You wake up on the bed on you back. The room is dimly light by four candles at the corners of the bed. Your eyes tingle a bit, so you try to rub them and you are surprise when instead of the sheets of the bed a very loose sleeve fall on your head. You stand up straight and discover that you wear a white dress with patterns of waves and cloud. It is closed by very wide red belt which covers your belly and is closed by a big knot in you back. You hairs are tight with flowers in a bun high above your head and you feel that heavy make-up covers your whole face.
“The kimono suits you very well” you heard behind you.

You turn and see a man in his thirties stepping out of the shadows he wears a thick vest of white cotton which is hidden below his waist by what you firstly took for a long black skirt before seeing that it is a very large trouser. In his belt is threaded a wooden sabre. As you says nothing he continues.
“Let me introduce myself, I’m Miyamoto Musashi, and I’m here to spend some hours in your company, and as indicated on the contract of the invocation, improve a bit your fighting skills.” He said the last words with clear disdain. “And to finish I have to instruct you that if you manage to kill me, with a blade, all my knowledge will be yours, but it’s impossible, especially for a woman. Now, if you would take the fans on the corner of the bed and dance for me as the good geisha you should be.”

On that word, he sits on his knee on the floor. This guy is so full of himself that he's unbearable to you. On the bed you discover a pair of metallic fans and a sharp katana.
Would you play his game or try to kill him first?