{"title":"リカーシブ・ファンクション","artist":"OSTER project","ascii":"recursive_function_oster_project","bpm":"145","release_date":"2015-08-07","version":3,"difficulties":[{"diff":"NOVICE","level":5.0,"illustrator":"XTC","effector":"ま☆"},{"diff":"ADVANCED","level":11.0,"illustrator":"XTC","effector":"ま☆"},{"diff":"EXHAUST","level":15.0,"illustrator":"XTC","effector":"ま☆"}]}