Hello,
My name is Maxime, I am french and I work in Osaka since almost two years.
I am not professional teacher, so if you are interested in learning French, I propose to meet (for free) a first time in order to check if I can help and support efficiently your progress before to start lessons.
I can also eventually help for English, though I am not native speaker.
I can speak japanese, but it is a bit difficult for me to give grammar explanations in this language, so it is better for me to teach to people who already have some basis in French but who want to improve.