Go watch/read Death Note you won’t regret.
Here are some series I think you would like:
Natsume's book of friends (also hotarubi no mori e)
Mushishi
Mononoke
Kemono no Souja Erin
Kino's Journey
Kaiba
Revolutionary Princess Utena
Gankutsuou
Princess Jellyfish
Ok, I'll just create a list of anime that I like that has fantasy or dreamy elements (I won't list Shinkai or Miyazaki films, since you have probably seen them). Some of them have been listed, but I'll rename them anyways.
Kemono no Souja Erin
Seirei no Moribito
Hotarubi no Mori e
Tsubasa Chronicles
Kino's Journey
Zettai Shounen (be advised, it's a mixed bag... very slow. And when I mean slow, it's slower than most anime I've watched.)
Natsume Book of Friends
Gingitsune
Juuni Kokuki
Haibane Renmei
Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai (AnoHana for short): I guess the most similar to 5cms, I suppose. It isn't dreamy or fantastical (at least my interpretation of it because you don't get those awesome pictures like you do in 5cms.)
Ack, can't seem to name any more.
Nekojiru-Sou - Cat Soup on Vimeo
^ worth watcching, only 30 minutes or so. It's called Cat Soup. It's a bit more surreal though...actually maybe that's a bad suggestion.
Well I recommend watching Redline, Mindgame, Paprika, and the Utena movie. These are all directed towards older audiences btw.
Here are some series I think you would like:
Natsume's book of friends (also hotarubi no mori e)
Mushishi
Mononoke
Kemono no Souja Erin
Kino's Journey
Kaiba
Revolutionary Princess Utena
Gankutsuou
Princess Jellyfish
Maybes:
Anything by Satoshi Kon
Things by CLAMP
House of five leaves
Mawaru Penguindrum
Aria the animation
Escaflowne
Kuroshitsuji
Great teacher onizuka
Aoi Bungaku Series
Honey and Clover
Moyashimon
Haibane Renmei
Mahou Shoujo Madoka Magica
Hope those help![]()