We were invited as a lecturer by Financial Academy in Marunouchi.
It is a seminar for people who are somewhat interested in stock investment
and have tried it a little, but honestly do not really understand accounting.
Details here
https://www.f-academy.jp/school/accounting_map.html?psn=19108
Financial Academy, the comprehensive money school where you build financial literacy
https://www.f-academy.jp/
