User blog comment:B214/Shin DxD 1 discussion/@comment-2603:3020:B0F:6700:5C5E:9099:3E86:A536-20180801124236/@comment-31137559-20180801181440

We already have an onmyoji in the series and she's a member of the Student Council and her name is Kamo Tadami.

Besides Abe is a regular surname in Japan. And Ishibumi has already made the Abe clan Kiyome hails from a clan of beast tamers.