Has many relationships with Susannah Manatt, a B-rank Valkyrie, who is a friend of hers. Kira has a more gentle aura compared to Niggurath, but despite this she holds no mercy to the Honkai; her determination to defeat the Honkai is apparent throughout the Second Eruption, with her stance never faltering even as she fought Benares, a Judgement class Honkai Beast. She also light hearted, saying "Just roped myself a lizard girl" when she trapped Benares using her Entrapping G-Clef.