You think that's bad? Watch either Clannad or Kanon. You won't FEEL like crying..You WILL cry..I can't speak for Clannad, having not watched it yet, but all of Kanon's arcs are extremely sad. I believe they are both from the same creator though..
Cosplay DA Regular DA
-Fate Testarossa (Mahou Shojo Lyrical Nanoha A's) ~90%-
-Ryouko Ookami (Ookami san and her 7 companions) ~75%
-Amy Sorel (Soul Calibur) 25%-