User blog comment:B214/High School DxD Hero Discussion/@comment-45.126.99.243-20180514064336/@comment-3965848-20180514213045

Kiba's Blade Blacksmith was at least hinted in vol 9, I just can't recall at which time. And that never happened in epi 3, in epi 4 he gave her his Holy Eraser, a Demon Sword.