Part of the SDVX Madness 2 Collab.
Lights by loloppe’s MIDI lighter.
Petagutsu to ukiyo remover (ペタ靴と憂夜リムーバー) is part of the Continuing the Seniors! The Second Vocalist Contest (先輩に続け！第2回ボーカリストコンテスト).
It was added to SOUND VOLTEX IV HEAVENLY HAVEN on October 13th, 2017.
EDIT: I’m getting feedback that the notes are too clustered. NJS has been increased from 18 to 20 to space the notes further apart and make it more playable.