I heard about persona through a good friend of mine. It first started when we both went to a convention and played P4AU together. that's where he got into it. I didn't know the game was called persona at the time, I just thought it was a cool fighting game. Later the next year, he's showing me clips from P4D and the P4G anime. Now, earlier this year, he had a vita and told me to play P4G. Of course, I decline whenever my friends tell me to play something, same was the case with undertale. Eventually I gave in and played it. I loved it so much I played through it five times and became a conduit for which the rest of my friends started getting interested. Afterward I played P3P and P4D. Basically, this is how I became a fan of the Persona series.