Chihayafuru

This show makes me feel things that no other show does. There is a level of wholesomeness that will have you smiling from ear to ear nearly every episode. The accompanying score is fantastic and meshes very well with the tone of the show. The main characters each have distinct, lovable personalities that make you root for each of them in their own ways. The romance plot and subplots are wonderfully orchestrated to that middle ground of not-too-cheesy, not-too-bland. This show will make you fall in love with the characters and feel that you're truly invested in their stories. I would label this a must-watch for all fans of anime, even if slice of life isn't your thing. You just may be surprised with how much you get drawn into this show.