HELL ANTIQUE is L-tone's third album. It features 24 tracks on two disks (12 tracks on each disk), with tracks three, four, six, seven, and eight on disk one being new, and tracks one, four, six, seven, eight, nine, ten, and twelve (13, 16, 18, 19, 21, 22, and 24) on disk two also being new. Some of the new ones have since been uploaded to Niconico. It mainly features Kagamine Rin and Len, but also Hatsune Miku, GUMI, and IA.