Select the language option at the main menu. Highlight "Japanese Dolby 5.1", press your Left button and then ENTER.
Going to the Special Features menu, selecting the Manga DVD Catalog option, and hitting left. It should highlight an area in the same spot as the previous easter egg.
The third easter egg can only be accessed after the first two are already accessed, otherwise all that will be seen is a screen saying that access is restricted.ÃŠTo get the third easter egg, enter the Special Features menu, then enter the Manga DVD Catalog menu, then select the Patlabor 1&2 option, and hit left. Again, it will highlight a similar spot as the previous two easter eggs.
All easter eggs were generously submitted by SirDonk