kikiyama's site
(the dev)

Yume Nikki
original download archive

YNOnline - Includes fangames. Bump into other players!!

YN Browser
wander the maps in your browser!

24EFFECTS
(Yume Nikki fan album)

Madotsukis Closet
personal essay

Yume Nikki Retrospective

Dream Diary Podcast
multi-ep podcast on the history of the game/dev

Kikiyama interview
conducted by tobyfox