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Professor Tsukumo
Kanji 教授九十九
Romaji Kyōju Tsukumo
Gender Male
Personal Status
Relatives Sakuya Tsukumo (Granddaughter)
Status Unknown
Media Debut

Professor Tsukomo, also known as the ≪Blaze Innovator≫  is Sakuya's Grandfather. He is also the one who successfully managed to seal Julie's ≪Black Beast≫  by using the ≪Lucifer≫ . It is not stated whether he's dead or just retired. When he left the Dawn Organization Sakuya took the leadership becoming his successor, thus naming her the ≪Blaze Diabolica≫ .