The hour long Asylum Session film is set in a distant future in which society has stagnated. The runaway teen girl Hiyoko, to be voiced by Aya Hirano (Haruhi Suzumiya, Konata in Lucky Star), takes up residence in a tent city nicknamed 'Asylum' and becomes involved with the other young residents that launch a street culture festival called 'The Asylum Sessions' to counter the plans of profiteer-minded police.
