Where can I purchase toshi?

I'm interested in acquiring Toshi, but I'm not sure where to start. Could you please provide me with some insight on the various platforms or marketplaces where I can purchase Toshi? Are there any specific requirements or steps I need to follow in order to make a purchase? Additionally, are there any fees or commissions associated with buying Toshi that I should be aware of? I'm eager to get started and would appreciate any guidance you can offer.