Naoto Watari, a devoted caretaker of his sister Suzu, moves in with their aunt after her parents' death, earning the title of "siscon" at school.
Naoto Watari (voice)
Satsuki Tachibana (voice)
Yukari Ishihara (voice)
Series Director
Assistant Director
Character Designer
Costume Design
Prop Designer
Comic Book
Series Composition
Supervising Animation Director
