I'm not really a crier though, at least noone has seen me cry since I was like 7. I cry by myself in the dark corner of my room... naw! I'm mostly a positive guy!
Anyways, anime that made me cry (or that I struggled not to cry because of friends watching the anime with me, I'm sucha wimp) is following:
Basilisk: Kouga Ninpou Chou
Beck - It felt like many things were taken from my life and made into an anime.
Death Note
Elfen Lied
Haibane Renmei
Kumo no Mukou, Yakusoku no Basho (Beyond the clouds)
Rurouni Kenshin: Meiji Kenkaku Romantan - Tsuiokuhen
Toki o Kakeru Shoujo
They are so good!
"Had I the heavens' embroidered cloths, Enwrought with golden and silver light, The blue and the dim and the dark cloths. Of night and light and the half-light, I would spread the cloths under your feet: But I, being poor, have only my dreams; I have spread my dreams under your feet; Tread softly, because you tread on my dreams."
- William Butler Yeats