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
Sinopsis
Music video <i>Yakusoku no Kizuna from Kyoukai no Kanata Movie: I'll Be Here - Kako-hen</i> Blu-ray/DVD.