D.Gray-man Encyclopedia is a wiki-based encyclopaedia and community website that is dedicated to the D.Gray-man series written and illustrated by Katsura Hoshino. This wiki is owned and hosted by Wiki, Inc. The series to which wiki is dedicated to is a manga that has been many publishing pasts which the series first started in the popular Weekly Shōnen Jump which was weekly published then semi-monthly in another magazine that is related to Weekly Shōnen Jump and as final monthly in Jump Square because the creator of the series is ill.