Dear,
I am a native Japanese speaker, and currently in Japan. I am working as a remote worker since 2017, so familiar with tools for remote work (ex. Zoom, Skype with the IP number, Slack, WhatsApp, Google Docs, Trello, etc)
Recently I am a staff of a small Japanese IT company, most of the works I have done are researching (many are researching in Chinese), so I think I can help you with speedy research.
If you want, I can send you my resume, so please let me know your desire.