Thank you for your opinion and information. I found them very helpful to think my subject ahead.

I would like to be a professional teacher for social settings and think it as business. I know it is not easy to take enough students in Japan, especially, when it comes to social settings, (probably in other countries, too?), but I would like to try it and I'm very interested in helping dance fans.

Unfortunately, the organizations you mentioned are not franchised in Japan. I think it would be clever to take the most major certification of a Japanese organization, called JBDF.

Thank you for your information!

joel, I checked your web site. Your students must be enjoying your lessons : )