Rune Factory 4 Man...It's so god damn addicting that I had to forcefully stop myself from playing it. It's that good.
For an Action RPG that is also a spin-off of sorts to Harvest Moon, it's pretty much perfect. Awesome characters, dating sim, lots of replayability, gameplay freedom in weapons styles or magic, smithing, cooking, crafting, etc.
The farming aspect is much simpler than Harvest Moon and really addicting since it rewards a butt load of cash and other things. You can do some pretty cool combos and what not, and everything levels up in this game...just living levels you up, walking levels you up, sleeping levels you up, fishing, every single weapon and magic element, farming, etc. A lot of bachelors and bachelorettes to marry off too, and challenging gameplay (I had to start with easy to get the hang of things and that has killed me a few times even for being reckless)
Also, the game doesn't force you to do story right away or anything, I actually advanced the story very slowly and was doing lots of the side missions and funny ass town events in the game (when naturally, 1-3 make you do story and get married after and stuff)
Dude...you MUST get Rune Factory 4. It was absolutely worth it and has WAYYYY too much content, in fact perhaps 160 hours or more of content. It may look all cute and stuff on the cover, but its a game with both quality and quantity.