B.O.F

 (Believe Our Future) is a song by Poppin'Party.

It is the second track of their 8th single, Christmas no Uta, which was released on December 13, 2017.

It was used as the second ending theme for Future Card Buddyfight X.

It was written by Nakamura Kou, arranged by Takumi Masanori, and composed by DAIGO.

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Live Performances

 * January 13-14, 2018: GARUPA Live in Tokyo Day 1 & 2
 * February 23, 2019: Jumpin' Music♪
 * April 5, 2019: Bushiroad DJ LIVE vol.2 (by Otsuka Sae, Raychell and DJ ALLISA)
 * May 18, 2019: NO GIRL NO CRY Day 1
 * September 5, 2019: Poppin'Party's Fan Meeting 2019 at Zepp Nagoya
 * September 14, 2019: Poppin'Party's Fan Meeting 2019 at Zepp Fukuoka
 * May 1, 2021: NO GIRL NO CRY -Round 2-