Inazuma Eleven: Orion no Kokuin (Japanese: イナズマイレブン オリオンの刻印, Hepburn: Inazuma Irebun Orion no Kokuin, lit. "Inazuma Eleven: The Seal of Orion") is a 2018 Japanese television anime series produced by OLM. Part of the Inazuma Eleven franchise, it is a sequel to Inazuma Eleven: Ares that was broadcast between April and September 2018. It began airing on TV Tokyo and its affiliates from October 2018 to September 2019.