Maybe? They were not interested s couple months ago. https://cointelegraph.com/news/japan-government-yet-to-express-views-bitcoin-reserve
Maybe? They were not interested s couple months ago. https://cointelegraph.com/news/japan-government-yet-to-express-views-bitcoin-reserve
Just a personal hunch, would be very surprising but all the currency chaos a while back made me think it would probably be a good move for them.