"Boukoku Kyouen Nightmare" is an original Halloween song by Machina and Nazuka featuring Hatsune Miku, Megurine Luka, GUMI, Kagamine Rin, Kagamine Len, MEIKO, IA, Sachiko, KAITO and Camui Gackpo.
"Boukoku Kyouen Nightmare" is an original Halloween song by Machina and Nazuka featuring Hatsune Miku, Megurine Luka, GUMI, Kagamine Rin, Kagamine Len, MEIKO, IA, Sachiko, KAITO and Camui Gackpo.
"Boukoku Kyouen Nightmare" is an original Halloween song by Machina and Nazuka featuring Hatsune Miku, Megurine Luka, GUMI, Kagamine Rin, Kagamine Len, MEIKO, IA, Sachiko, KAITO and Camui Gackpo.