Bundled with seventh Blu-ray/DVD volume of Kyoukai no Kanata.
Episode 0 happens two 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.
- Other Title: Kyoukai no Kanata: Shinonome, Beyond the Horizon: Daybreak, 境界の彼方 #0「東雲」, Beyond the Boundary: Daybreak, Beyond the Horizon, Beyond the Boundary, Kyokan, Megane Hen, Megane-hen
- Status: Completed
- Sub/Dub: Anime Dub
- Anime Type: Special
- Genres: Fantasy, Slice of Life, Supernatural, Action, Thriller, Super Power, Slice Of Life, Seinen, School, Romance, Parody, Music, Magic, Horror, Ecchi, Comedy, Action & Adventure, Animation, Sci-Fi & Fantasy, Monster, Based On Novel Or Book, Immortality, Anime
- Characters: Kanbara, Akihito, Kuriyama, Mirai, Nase, Hiroomi, Nase, Mitsuki
- Score: 7.64
- Rank: 1291
- Popularity: 1625