I spent first 7 years teaching at UNI and places including MONBUSHO, MITI plus a of corporations training Presidents, CEOs and management for overseas postings. I regularly appeared on TV shows and in a of TVCM during that time. I then returned home for 6 years to open a school and support centre for Japanese before coming back to Japan 10 years ago. I have taught a wide range of students from kindergarten kids to CEOs. If you want to improve your English, maybe I can help you.