I did homestay in United States and Australia. (1month each) I can speak basic English. I teach Japanese at a language school 2 days a week. I''ve never taught Japanese grammar in English or any other languages.
Teaching Japanese
ホテル、航空会社で10年くらい働いていました。お客さまに使う日本語を教えることが得意です。大学や就職の面接の練習もできます。I''d been working for a hotel and an airline, so I''m good at teaching polite Japanese such as communicate with customers. Also, I can check your Japanese for job interview.