Inorganic (物質, Busshitsu, lit. Material) is a recurring enemy type in the Hyperdimension Neptunia series. Enemies under this type have been present since the first Hyperdimension Neptunia but no proper name was established until Hyperdimension Neptunia Victory. As the name implies enemies under this type are all Inorganic. Enemies under this type include enemies of artificially created substance.