Rhythm Journey - Fear Grows [2.0x Great Success]
Mostly somewhat easy, except for the ending. The ending took a lot of practice to get perfectly, especially with switching between double and single taps on my left hand. Here are the inputs for the ending:
J, REJKRJ, JREJKREJ, REJKRJ, JREJKREJ, REJKRJ, JREJKREJ, REJKRJ, JREJK