The title of the song is a pun on the word ‘rengoku’, which originally means ‘purgatory’. The first kanji, ‘ren’, is replaced with another kanji that means ‘love/romance’.
Romance Purgatory
Vocals: Shimotsuki Haruka
Lyrics: Manyo
To the sound of a ticking needle and soft palms
A desire blooming out of season creeps up
A fading consciousness and the fallen scarlet color
Gnaw way at my heart that wants to be held
{Words of Songs} 