Hello! I have been in business in Malaysia and Singapore for more than 25 years. My Japanese language tuition is based on the firm method learned for 420 hours in Japan. My current tuitions are to a 4-year boy, 5&7 year sisters, mother and 3 children from China, JLPT1 Finance Manager, 5staffs of IT firm and 17 of chemical engineering, etc. I can tailor made the lesson to meet your need.