Story Role

Maa-kun appears during the high-rise storyline, where the manga examines the internal organization of one of Tokyo's largest surviving communities.

He and his grandmother are placed among elderly residents on an isolated floor. Their situation demonstrates that physical refuge from ZQN does not necessarily mean equal treatment within a survivor society.

As conflict surrounding the tower escalates, the people who cannot participate in its military structure become especially vulnerable to decisions made by the security and leadership factions.