|This article is about a writer in Kamen Rider Gaim.|
Jin Haganeya (鋼屋 ジン, Haganeya Jin) is a Japanese scriptwriter.
He is one of the writers that served as Gen Urobuchi's assistant in writing scripts for Kamen Rider Gaim, except for episode 47, the final episode of the series, which was penned by himself with Urobuchi supervising the episode script.
- Kamen Rider Gaim
- Episode 25, Gridon and Bravo, the Strongest Tag (With Gen Urobuchi)
- Episode 26, Baron's Genesis Transformation! (With Gen Urobuchi)
- Episode 28, The Betrayal of Zangetsu (With Gen Urobuchi)
- Episode 37, Baron's Soccer Showdown Summer Camp! (With Nobuhiro Mouri, as the story draft of the movie)
- Episode 38, The Return of the Professor (With Gen Urobuchi)
- Episode 41, Clash! The Over Lord King (With Gen Urobuchi)
- Episode 42, Mitsuzane! The Final Transformation! (With Gen Urobuchi)
- Episode 47, Transform! And to the Future (With Gen Urobuchi as supervisor)
- Gaim Gaiden: Kamen Rider Zangetsu
- Gaim Gaiden: Kamen Rider Duke
- Kamen Rider Gaim: Great Soccer Battle! Golden Fruits Cup!
- Kamen Rider × Kamen Rider Drive & Gaim: Movie War Full Throttle
- Kamen Rider Gaim: Advance to the Last Stage