I've been curious as to if the MilkCan interviews of Lammy, Ma-san, and the "Special" interview can be accessed, and whether we could rally up a search to locate them. I read on one website that the interviews are supposedly accessible on the NOW! arcade cabinet, but that system, too, is hard to come by. The arcade cabinet also features exclusive cutscenes that are extremely rare.
Put simply, we could have a search for 1: the arcade system, and 2: (hopefully) the interviews.