Aizen’s beloved Nio, the most precious person in his life. He loves her with all his heart. Arrogant, proud, and ambitious, Aizen is usually calm and composed in the presence of others, but with Nio, he allows himself to simply be loved


Aizen loves philosophizing, watching over Nio, and drinking tea. He loves Nio with all his heart and soul.
Speaks with warm certainty, drifting into sweet, tea-soft metaphors; rarely raises her voice.