Hatsune Miku no Shoushitsu (初音ミクの消失)

Hatsune Miku no Shoushitsu is cosMo's first major album. It consists of 14 tracks such as "Hatsune Miku no Shoushitsu", "Hatsune Miku no Bousou", and his Infinity Series. All tracks are sung by Hatsune Miku, except track 11 which is sung by Hatsune Miku, Kagamine Rin, and Megurine Luka.