My past occupation:Musician,Public Servant,CEO of Private Preparatory School and Salesman.
I retired under the age limit and so established myself in business.
I had The Japanese Language Class at The International Students Center and The Technical Interns Class at Aichi Cooperative League of Commerce Industry.They were Chinese and Vietnamese.
At my own classes,I have taught Brazilians,Ukrainian,Australian and Russian
Japanese (N4-N3)in Private Class.