Samurai of Hyuga 2, definitely.
I haven’t played that many games this year since the plot often didn’t wake my interest, and many of those I do have played were certainly enjoyable, but didn’t really click with me - or just didn’t leave a lasting impression.
(Then again, I’m kinda struggling to figure out which games have been released this year and which ones are from 2015. Time is such a pesky thing.)