Japan? Moves into the BRICS or becomes a US Proxy, regardles we will have good relations with the BRICS... Its up to Japan what they decide to do,, which central system they align with... Regardless the US and BRICS systems interchange regarding bi lateral trade system backed by Gold/Silver,,, its a 1/1 neither has an advantage but remain independent as economies that trade with each other on a 1/1 basis...
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"The Koolaid has poison in it"

"The Bait is fake Nothing Is Tru"