Board Thread:Questions and Answers/@comment-82.6.220.39-20181117195405/@comment-36009152-20181118123952

Correct, this Sakura Tsukino appears to be a fan made creation who seems to be have been inspired by Krul Tepes. If you would like, the Seraph of the End Fanon wiki is the place for original characters. That would be the site if you wanted to document or make your own fan fiction information on Sakura and others : )