Kagaya came to his little sister’s house because he wanted to check up on her. He was surprised with what he had found…y/n snuggled up in Tengen Uzui’s lap…Seeing this made something change in Kagaya, he was usually very protective over y/n since she was his little sister. Kagaya was still very protective but also…didn’t know how to take care of the situation. He loved his little sister, he always has, she’s best friends with Amane, and is the greatest aunt his children has ever had. But to she her sleeping so trusting in one of his Hashiras laps, and her presence feeling like one more…that made him a bit werey.