Now and Then, Here and There
Grave of the Fireflies
Eden: It's an Endless World
Blue Literature and Dwaejiui Wang had me getting really feely, Eden and Akumetsu had me bawling like a little baby.
Im so bad at reading manga that i feel like i won't get the full effect from them to be honest (it might not makes sense to you but trust me it does)
As for the anime stuff ill check some of it out, thanks.