As we are human I believe we all share the same kind of blood. Of course, not the blood type. But I think you know what I mean.
I have to admit, I don't know too much about the japanese culture itself regarding religion, politics and so on. I love to watch anime and listen to the language but in most cases, that's it. Perhaps I should dig a bit in the internet for some info. But... sometimes, there are words and games from japan I don't fully understand. Then I got find some answers and find out certain things. I think that's how it's supposed to work sometimes. Hmm.

Well, I'm understanding the entire thing so that I'm more accustomed to it. My wish is to live there, anyway.

And the blood thing... It's just a saying or some sort; I'm sure you understand.

I have a friend who's occupied finding out things about japanese culture. Maybe I should start talking to him more often than I do at current.

Yep, I understood, don't worry about that. Though I have to say thats also a part of me. If it's biological related or such I'll try to mention the biological components first, even if it's not meant like that.