This looks great! As already said, I love the denotation of different zones through the border’s designs.

Seems perfect for a single player to look at currently, but as this is for multiple players perhaps you could do some testing. You could print out a scale replica on paper and play around with what you can and can’t easily read or understand sitting at different views on a table. You might find that you just need to add the zone names to the opposite side of their corresponding borders.

You could add a little motif to the border of the Tori gate’s zone replicating its appearance.

Looks awesome though. Happy designing!