{"title":"-約束-","artist":"ばんし","ascii":"yakusoku_banshi","bpm":"184","release_date":"2016-04-14","version":3,"difficulties":[{"diff":"NOVICE","level":4.0,"illustrator":"BANA","effector":"金色の夜叉"},{"diff":"ADVANCED","level":9.0,"illustrator":"BANA","effector":"金色の夜叉"},{"diff":"EXHAUST","level":15.0,"illustrator":"BANA","effector":"金色の夜叉"}]}