I've see some super sad animes before but this one I swear to god I cried for like three days straight watching it. Starts off really funny then gets really sad and it has a happy ending I shit you not everyone should watch this. I just finished it and now i'm going to watch the after story. This is personally my new favorite anime.
after story is worse people recommended me to watch "Kanon" because its some related to "Clannad" and also
by the creators of it or something, But im scared to watch it and get all those "Feels" again ;(