In 2013, the TV series "Garo: The One Who Shines in the Dark" was released, which tells the story of a young Ring Knight who wanders without a specific jurisdiction. In 2015, the movie "Garo-GOLDSTORM-Sho" was produced together with the TV series, which tells the story of the heroic battle of Dogai Ryuga, who regained the golden light from his black armor and won the title of Golden Knight Garo. In this work, in 2018, the new battle of Dogai Ryuga, the "Guardian" who inherited the title of Golden Knight Garo, begins. The production itself was announced at the 2016 event "Golden Wolf Thanksgiving", and the filming has also been completed. The original author of the Garo series, Keita Amamiya, is in charge of supervision and scripts, and Dogai Ryuga will continue to be played by Wataru Kuriyama.