Download the new ssfj4

I'm happy to help! However, I need a bit more information from you.

Could you please clarify what you mean by "SSFJ4"? Is it a new software, a game, or something else entirely?

Additionally, what do you mean by "download"? Are you looking to download a specific file, or do you want to access a particular service or platform?

Please provide more context or details, and I'll do my best to assist you!