Beyond the Boundary: Yakusoku no Kizuna

Mirai, Mitsuki, and Ai sing the sing Yakusoku no Kizuna, and preform it along with their backup dancers Hiromi and Akihito.
Mirai, Mitsuki, and Ai sing the sing Yakusoku no Kizuna, and preform it along with their backup dancers Hiromi and Akihito.

Risa Taneda, Minori Chihara and Yuri Yamaoka - Future Star-Yakusoku no Kizuna [3person] by Akari_mizunashi and Hephsin_Yulind on Smule: Social Singing Karaoke App

Stream Kyoukai No Kanata - 約束の絆 Yakusoku No Kizuna - Future Star (Yukinari) by Yukinari Ashita

Beyond the Boundary - Yakusoku no Kizuna, English

Kyoukai no Kanata – Otaku Planet

Kyoukai no Kanata 境界の彼方「Yakusoku no Kizuna」(Full ver) sub. esp.

VIDEO: Beyond The Boundary Cosplay Video Reenactment Of Yakusoku No Kizuna - Crunchyroll News

Stream [GBC] Yakusoku no Kizuna / Future Star - gigitbantalcrew ft. wanitayangtergigit by gigitbantalcrew

Kyoukai no Kanata : Yakusoku no Kizuna Dance cover

Roro Ai & Marie Bibika & Melody Note - Kyoukai No Kanata - Yakusoku no Kizuna [rus] by _SailorNeptune_ on Smule: Social Singing Karaoke App

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