Beyond the Boundary: I'll Be Here - Past Special - Yakusoku no Kizuna
Kyoukai no Kanata: I'LL BE HERE - Kako-hen “Yakusoku no Kizuna” Dance MV · 劇場版 境界の彼方 -I'LL BE HERE- 過去篇『約束の絆』ダンスMV
Music 1 episodes Finished ★ AniList 7.4
Synopsis
Music video Yakusoku no Kizuna from Kyoukai no Kanata Movie: I'll Be Here - Kako-hen Blu-ray/DVD.
Studios: Kyoto Animation, Imagica
Source: LIGHT_NOVEL