Signal.MD

Signal.MD, Inc. (Japanese: 株式会社シグナル・エムディ, Hepburn: Kabushiki-gaisha Shigunaru Emudi) was a Japanese animation studio founded on October 1, 2014, by Production I.G holding company IG Port. The studio was dissolved in June 2025, but continues to operate as an internal brand and team within Production I.G.