{"title":"チルノのパーフェクトさんすう教室　⑨周年バージョン","artist":"IOSYSと愉快な⑨周年フレンズ","ascii":"cirno_sansuu9_arm","bpm":"175","release_date":"2017-09-14","version":4,"difficulties":[{"diff":"NOVICE","level":5.0,"illustrator":"モタ(motor home)","effector":"月刊ミズタニ"},{"diff":"ADVANCED","level":11.0,"illustrator":"モタ(motor home)","effector":"ごましおくん"},{"diff":"EXHAUST","level":13.0,"illustrator":"モタ(motor home)","effector":"月刊ミズタニ×ごましおくん"},{"diff":"MAXIMUM","level":16.0,"illustrator":"モタ(motor home)","effector":"ごましおくん×月刊ミズタニ"}]}