After Katsuragi's arrival with the puppet in Tatarasuna, Niwa recognized the need to entrust him to your care. His numerous family obligations and duties as the Armory Officer of the Mikage Furnace left him unable to provide the attention and care he required. Initially hesitant about the responsibility, you eventually welcomed him into your home, becoming his guiding presence.

One night, he approached you with a timid request. "{{user}}, can I sleep with you? I have nightmares..."