I'm playing Persona 4 on the PS Vita. Finished Persona Q (a crossover between Persona 3 & Persona 4) just the other day....I had spent a total of 182 hours playing through both P3 & P4 perspectives. There's a lot to it for it not being a main series game.
Other games I have include Sonic games, more Persona side games, Hatsune Miku Project Mirai DX (rhythm game, but with Vocaloid), a couple Pokemon games, Fire Emblem Awakening, and some visual novels on my laptop. (A visual novel is sort of like an interactive novel. You make choices to direct the story, and you have to either experiment to find the correct ending, or use a guide. Because they can be quite complicated and hard to figure out, depending on how long and elaborate they are.)