23時のエトセトラ (23-ji no Et cetera) (album)

==External Links==
*Niconico Broadcast - Album crossfade
*YouTube Broadcast - Album crossfade
*Amazon - Album purchase
*iTunes - Album purchase
*Spotify - Album purchase
*Website
Category:Albums featuring GUMI (VOCALOID)
Category:Albums featuring Hatsune Miku (VOCALOID)
Category:Nishizawasan-P songs list/Albums
Category:Albums featuring VOCALOID