User blog comment:B214/High School DxD EX/@comment-72.89.42.56-20150725003722

Ikusu Gremory:

Looks like he is the youngest of all the children. All of the siblings presented in this page call him our "little brother". He used a "look alike" boosted gear and a crimson sword. His teacher in sword style is Uncle Kiba and the one who teach him dragon art is Uncle Vali.