Gotta agree with you here. Someone mentioned Fate/Zero but by the end of the two seasons nothing had really touched me. Don't get me wrong, it's a great anime but it's just always so serious all the time. I like a good drama but without some kind of positivity to counteract this, the truly dark moments end up making not much of an impact at all.Casual Shinji said:Sad anime are generally not very good, because they're so set at being sad no matter what. This includes anime like Grave of the Fireflies and Now and Then, Here and There, where I'm like 'Okay, I get it... It's sad. Show me what else you got.' Just relentlessly piling on the sadness and the tragedy creates a numbing effect. As opposed to stories that dish out the sadness in smaller packages inbetween other events.
Want to know the one scene I did find myself crying over? It's when one of the characters named Waver talks to the person he convinced was his grandparent. While they're watching the sunrise on a roof, his 'granddad' tells Waver that he's known for a while now and he talks about how he got to experience all the things he otherwise couldn't have without Waver. This interaction was such a refreshing break from the flavours of regret, self-loathing and melancholy the show revolves around. The tragic main character? Fuck him, he didn't get any of my sympathy. It's such a shame because if the show had been just a bit more cheerful at times the sad moments would have been seriously crushing.
Over the years I've spent here reading threads about anime that made people cry, Fullmetal Alchemist came up every time without fail and after having seen it I know why. As @CasualShinji said, the sadness should come up in small amounts in between other parts that aren't a shade of downer. FMA does this really well. I believe there was an excellent Jimquisiton episode on this, I'll try dig it up.