{"title":"赫焉のヴァルキュリア -Ragnarøk-","artist":"ryhki","ascii":"ragnarok_ryhki","bpm":"222","release_date":"2023-03-30","version":6,"difficulties":[{"diff":"NOVICE","level":7.0,"illustrator":"アユタ","effector":"MAD CHILD & Megacycle"},{"diff":"ADVANCED","level":14.0,"illustrator":"アユタ","effector":"MAD CHILD & Megacycle"},{"diff":"EXHAUST","level":17.0,"illustrator":"アユタ","effector":"MAD CHILD & Megacycle"},{"diff":"MAXIMUM","level":19.0,"illustrator":"アユタ","effector":"MAD CHILD & Megacycle"}]}