This is my number one pick for people who are new to anime and want to start watching it this Winter. For one, this mystery thriller takes place during the Winter, so it is the perfect time to watch and goes with the vibe of the season. Also, ERASED is only two seasons (some animes go on for years), and each episode keeps you on the edge of your seat, and it will leave you wanting more. I watched this entire thing in one night.
Watch ERASED on Hulu or Crunchyroll.