{"title":"チルノのパーフェクトさんすう教室","artist":"ARM(IOSYS)","ascii":"cirno_sansuu_arm","bpm":"175","release_date":"2012-09-14","version":1,"difficulties":[{"diff":"NOVICE","level":5.0,"illustrator":"樹人","effector":"月刊ミズタニ"},{"diff":"ADVANCED","level":10.0,"illustrator":"樹人","effector":"ごましおくん"},{"diff":"EXHAUST","level":13.0,"illustrator":"樹人","effector":"月刊ミズタニ×ごましおくん"},{"diff":"INFINITE","level":16.0,"illustrator":"樹人","effector":"1+1+1は3じゃないぞ。オレたちは1+1+1でメガ松茶だ。⑨倍だぞ⑨倍"}]}