Jump SQ.CROWN 2016 Spring Interview - Meaning of D and Hallow
In which Hoshino-sensei talks about the meaning of "Hallow" (I think), and the D in D.Gray-man. (It means "Dear".)
originally on NND: http://live.nicovideo.jp/watch/lv2593...
Apologies if I cut it at an awkward spot; I don't moonspeak. :'(