is a manga imprint of Square Enix (originally Enix). It publishes manga in several magazines aimed at different reader demographic groups in the Japanese market. Its magazines are home to some popular manga series which were adapted into anime series, like Fullmetal Alchemist, , Nabari no Ou, Inu x Boku SS, and Soul Eater. The comics are later collected in paperback volumes under brand names such as , and , which identify the magazine of serialisation. These paperback brand names are formed by deleting any or in the magazine name and inserting directly after the word "Gangan".