D.Gray-man Official Fan Book - Gray Log

The D.Gray-man Official Fan Book -Gray Log- (Gray's Memory)- (D.Gray-man公式ファンブック灰色ノ記

録, D. Gurē - man kōshiki fan bukku haiiro no kiroku) is a series compilation booklet, with informations on more than 80 character of D.Gray-man compiled by Katsura Hoshino.

It was originally scheduled for september 2 2016 but it was postponed for unknown reasons. Later Scheduled for April 4 2017, but changed to March 3 2017. March 1st announced another delay, with the new release date set for August 4th, 2017

Contents
Summer 2016 issue of Jump SQ Crown provided some samples of the fanbook:

.