Question about financial advisors

Hello,

I’m a Tokyo based resident originally from the US who just inherited some money after the passing of my mother. As both parents have passed now I will be inheriting more money once everything goes to probate.

As this will be a substantial sum, I’d like to reach out to a financial advisor about international inheritances well as how to wisely invest the money going forward.

I speak Japanese and English, but I would prefer to conduct consultations in English as I want to be 1000% sure I’m not leaving any stone unturned.

Any recommendations for firms etc would be greatly appreciated.