How to buy toshi crypto coin?

Could you please elaborate on the steps involved in purchasing Toshi crypto coin? I'm particularly interested in understanding the process from start to finish. What are the prerequisites I need to have before initiating the purchase? Should I create a specific crypto wallet? Also, could you highlight the best platforms or exchanges to buy Toshi coin? Furthermore, what are the associated fees and transaction costs I should be aware of? Additionally, is there a minimum purchase amount? Lastly, are there any security measures I should take while making the transaction to ensure the safety of my funds? Thank you for your guidance in this matter.