mac os (guest)

Hi, I'm from Japan.
I'm using Google Translate
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When using mac os in the guest OS, the keyboard is recognized as a US keyboard. I cannot add a new keyboard. Is there a way to select a Japanese keyboard?

Host: Catalina
Guest: Yosemite

However, this is always the case not only this time but when mac os is used as the guest OS.

 

Apple Icon.
System Preferences.
Keyboard.
Select 'Input Sources'.
'+'.
Choose the keyboard layout you want.
Select 'Add'.

 

I am adding Japanese and English input sources.
However, both keyboard layouts are the same, and they are US layout.

 

I think you have 'Show keyboard viewer' selected instead of 'Show character viewer'.
Turn this on, and switch to character viewer:
<https://sites.psu.edu/symbolcodes/mac/charview/>

 

I knew this setting item for the first time.
I thank you very much!!