Wife is Japanese. Applying for a Spousal Visa. Application asks about my finances. Do I need to provide statements from my investment accounts, or just Checking/Savings?

My wife is Japanese. My wife and I currently live in the US, but we are moving to Japan next year.

I am applying for a Spousal Visa. The application asks about my finances. Do I need to provide statements from my investment accounts, or just Checking/Savings?

Specifically, it asks about the "預貯金通帳", which is the bank book for a regular bank account.

I assume I don't need to provide investment account statements, but I figured I'd ask.

If I don't show it, will Japan think I am "hiding" money (which I am not trying to do). I am just trying to follow the instructions on the application.