I think I was Japanese and an Oiran in my past life? how I can know?

[Mysterious Lady]

I really think I was an Oiran in my past life, I like old music, I love really old stuff and history is my favorite class and I am very skilled in Arts, Calligraphy and in dance. I also love to learn about Oiran and Geisha and I love Japan, I feel like I was there before, do is possible I could be an Oiran in my past life?plus I do dream a lot about Japan and once time I dream I was walking as an Oiran in red light district, also I dream when I was been sold to oiran house and when I was a kamuro and a shinzo.

sorry for the grammar mistake I am dyslexic & speak spanish and I am too tired too is 2:54 am here.
and yes I got Asian blood in my line but way back in genealogy.