ReNgA's August single is "KANPAI" . Featuring piano, acoustic guitar, synthesizer, and Vocaloid Fuiro's vocals and choruses, it's a beautiful and solemn ballad. A person painting a picture on canvas while recalling the face of a former lover, a promise to clink champagne glasses unfulfilled, two people who parted ways, and a solitary toast before the painting. But the lover depicted in the painting conveyed gratitude from within the artwork. The melancholic and sorrowful melody celebrates eternal love. Cheers.