Ruka Fukagawa

is a Japanese singer and voice actress affiliated with Hibiki. She started her career portraying Kurumi Shiratori as part of Lyrical Lily, one of the musical groups in Bushiroad's D4DJ franchise. She also portrays Ryoko Kobato in Revue Starlight, another Bushiroad franchise. Biography Ruka Fukagawa was born on 6 September 2004 in Kanagawa Prefecture and raised in Tokyo.

In April 2020, Fukagawa became part of Bushiroad's D4DJ franchise as Kurumi Shiratori, one of the four members of Lyrical Lily; the same month, she and her Lyrical Lily co-star Yuzuki Watase joined Bushiroad's talent agency Hibiki. She voiced the character in D4DJ Groovy Mix (2020), D4DJ Petit Mix (2021), and D4DJ All Mix (2023). and two of their singles charted in the top 40 of the Oricon Singles Chart: Regalia: Keishō/Afuregu! Aufregendes Leben (2022) and Rebellion/Yumemiro (2023).

In 2023, she was cast as Flasher in Azur Lane. 2023 D4DJ All Mix, Kurumi Shiratori Video games D4DJ Groovy Mix (2020), Kurumi Shiratori Brown Dust (2021), Joy Azur Lane (2023), Flasher Stage 2020 Reading Party Vol. 8, Mio Tomioka/Rumi Kamisato 2023 Butai D4DJ: Arisugawa Gakuin Cultural Festival Live Stage, Kurumi Shiratori