How do you play monster hunter freedom unite online What equipment do you need to get for it

You need X-LINK KAI which I've heard cost money or you can get AD-HOC PARTY app on a ps3 which will require you to connect an internet cable to your ps3 internet port on the back of it theres no way to get around this as far as i know if you try to connect without the ps3 connected you will get error (2005) and if you read that you need a japanese account for this its not true as of 2005 adhoc party became american available for free just search ad hoc in the psn search bar and it will be the first app as to how use it a simple youtube video search up will teach you