Leave Japan in November -> Take Dividends/Crypto -> Move to France in January

Hi everyone,

I’ve been following the forum and want to sincerely thank everyone (especially Stark) for all the valuable information you share.

I’m planning to leave Japan this November 2025 and take dividends across countries. My goal is to settle in France in January 2026.
From what I understand, we need to demonstrate intent to leave Japan (return the apartment, notify Ku, etc.) to no longer be considered tax residents. Is that correct? If not, what additional steps should I take to avoid paying taxes in Japan, given that France won’t tax me until January?

Also, do you have any idea how Japan could hear about the transaction and what might happen? Not that I want to be illegal, but I want to be as safe as possible and I'm worried due to being in a grey zone in both jurisdictions.

I have a good advisor in France, but I'm struggling to find a reliable international financial advisor in Japan. Could you recommend one? I’ve been searching for a long time, including on the sub, but haven’t found any solid leads.

Thank you!!!