He is best known for his work in the live-action Otomen series, the live-action Yowamushi Pedal series, Final Fantasy XIV Dad of Light series and film, and the live-action Back Street Girls series. For tokusatsu fans, he wrote Kaiju Club and Kamen Rider BiBiBi no BibillGeiz. His last work is the upcoming Ultraman Z TV series.
Tsuburaya acknowledged the writer's passing and in a statement released last June 2nd, in which they state, "On May 17th, 2020, noted screenwriter Kota Fukihara tragically passed away. In honor of his memory and in accordance with his wishes, the staff will continue to strive to create an amazing final product for the series to which he gave all his spirit."
From all of us here, thank you for the memories.
[Source: Anime News Network; Additional source: Kamen Rider Wiki]