Dear Sir/Madam,
I'm interested in your job. My first language is Japanese, and my English skill is good.
I have experience of costumer support in Japan for many years.
If possible, I would like to work between 8-14 or 21- 24JST because I live in the US now. But it depends on the project so we can discuss.
I have a work permit, so I can work immediately.
Best regards,
Miho