Disgaea Hour of Darkness

Atlus Official Site
Contains game information, downloads, screenshots, and forum.
http://www.atlus.com/dis/

The Disgaea Fan
A site dedicated to the NIS masterpiece Disgaea, Disgaea 2 and Makai Kingdom.
http://www.thedisgaeafan.net

GameFAQs
Provide various FAQs and walkthough on the game.
http://www.gamefaqs.com/console/ps2/game/589678.html

GameSpot
Coverage include review, news, movies, and hints.
http://www.gamespot.com/ps2/rpg/disgaeahourofdarkness/index.html

RPG Dreamers
Coverage includes pictures, review, faqs, codes, forum, and character profiles.
http://www.rpgdreamers.com/disgaea/