Gen Urobuchi

Gen Urobuchi (虚淵 玄) is a Japanese writer for visual novels, light novels, and anime. He is known for his work in Puella Magi Madoka Magica and Fate/Zero. He is also known for his dark style, nihilistic themes, and tragic plot twists.

In Kamen Rider Series franchise, he is the writer for Kamen Rider Gaim series.