-original-MV「UnderStand」BCNO sm37917542 Vocal - v_flowerMusic - BCNO ( mylist/55190914 ) https://twitter.com/bcno01Illust - ATUHI ( mylist/67615974 ) https://twitter.com/atuhina393Movie - なきそ ( mylist/61837157 ) https://twitter.com/7kiso_nakiso----------------------------Vocal,Mix 葉つつゆTwitter: https://twitter.com/ha_tsutsuyu