Catálogo de animación
境界の彼方＃0 東雲
OVA · 2014 · 1 ep · ★ 7.4
Bundled with seventh Blu-ray/DVD volume of Kyoukai no Kanata. Episode 0 happens three years prior to the TV series when the Nase siblings meet Akihito for the first time in a mission for Hiroomi. Mitsuki follows her brother on this mission and their goal is to subjugate Akihito.