Eskrima / Kali in Tokyo?

I'm looking for a place to try Eskrima/Kali Philippine martial arts in or around Tokyo.

So far I've found only one place so far, but I'm not sure I like its atmosphere, seems a bit too commercial and focused on grading rather than hard training.

Does anyone have any suggestions?

Have you tried these guys?

http://www.shinkali.com/

I've seen their site but it looks a little commercial to me (This was the group I mentioned in my original post)

Haven't actually trained with them so I don't know, just judging by the cover so to speak. I'll check them out but would of course appreciate other options as well, just in case.

Well I know the people who run it and a lot of the members, and they're a good bunch and they seem pretty serious, but I really can't comment on the level of training other than that.