Made an item address chart for Disgaea 3 with 10,000 hours of MS paint. After awhile I got kind of lazy with the coloring lol. These won't be the exact offsets as the address changes based on seg1 but its still a good reference to use. Chart still needs works as its missing a couple of things like counter chance and critical percentage. I think those are calculated differently. I tried messing with most of these addresses but haven't noticed any changes but I'll still keep fumbling. Also the item address I used was from my last set of images, this was the 3rd slot item. I'll post that again for reference.
Nice Job! I applaude the effort you've done. As a note the bytes just below the Stats and Above Item Level are where the bonuses from Item World and Innocence are placed. Only thing not highlighted in your innccent area is the byte placement of wether or not said Innocent is/are unlocked/capured?(forgot what the term was haha) Not really as important but useful for when inserting Innocence for transfer.