Ano-Hana
Welcome to the NHK (haven't seen it thrown out here in these forums. Definitely recommend it.)
Angel Beats
Gurren Lagann
Clannad
Original FMA 2003 (not canon version)
5 Cenimeters Per Second
The Fruit of Grisaia
Plastic Memories (biggest feels train of the season, watch nao ;_;).
And just finished Your Lie in April
[spoiler]why God why[/spoiler]
Also during One Piece's Marineford Arc
[spoiler]sad Luffy = sad everyone[/spoiler]
Added a few that I remembered
-
Requiem for the Phantom Little busters Air FullMetal Alchemist: Brotherhood Sakurasou no Pet na Kanojo There's probably more