Yes, they have large vertical Enter key that we never call “Return”, the same one we have in Europe. They also call your Option key an Alt key if I can recall correctly. But in contrast to our horrible short left “Shift” key that we have, they use a long left shift key like yours in the US. The Japanese layout is the best layout combining strengths from both the US layouts and the European layout. One of the reasons why I opt in to buy US layout keyboards is our horrible shift key. But I still can’t get used to the small horizontal Enter key even 20 years later. If I had a chance I would definitely prefer a Japanese layout here in Europe.
How to identify your Apple keyboard layout by country or region - Apple Support
Use the letters and symbols on your keyboard to determine your keyboard layout.
Thank You, I just had a look at the link above and realise how many keyboard lay out there are, which I had no idea.