Digital Manga Project provides the application for viewing Manga on iPhone/iPod touch as the proof experiment. The app enables users to view Manga on their iPhone/iPod touch by Safari.
NOTE: The interface is Japanese, but many mangas are in English.
Even if you do not know Japanese, don't afraid 
Just tap icons and buttons to view - they are really nice.
To use on your iPhone or iPod Touch open the link in Safari: http://www.digitalmanga.org
