User blog comment:B214/General Discussion/@comment-1359322-20150416074739

Remember the kappa mentioned in The Oppai of Tennis? The rapping one who Koneko is a fan of. A bit of story about him.

The kappa's name is Salamander Tomita. He somehow ended up in Grigori and ended up receiving the same modification as Saji, and has the "G" mark on his abdomen.