User blog comment:B214/Volume 23 discussion blog/@comment-86.160.39.144-20170520231830/@comment-1359322-20170521031557

"……From what I have heard, it seems like Ajuka Beelzebub-sama has found the whereabouts of [Innovate Clear]……but, he’s still investigating for more accurate information."

- Volume 14

It's most likely Innovate Clear.