Sono Kuchibiru wa Shūen'nari (その唇は終演なり)

"Sono Kuchibiru wa Shūen'nari" is Akibawota-P's first album. It features all the songs from his "lips" series. Every song is sung by Nekomura Iroha, except for track one, which is an instrumental.

It was released at THE VOC@LOID M@STER 20.