音楽 ・We_are_Going (https://commons.nicovideo.jp/material/nc194794 ・The Messenger by Savfk feat. Nikos Spiliotis(CC BY 4.0) ・Upbeat Acoustic Vlog[Journey] by MOKKA, Infraction (CC BY3.0) ・Instructions for Living a Life by Savfk (CC BY 4.0) ・Felicity[CC-BY] by Scott Buckley