Shion Nishiumi
西海しおん
Shion Nishiumi (西海 しおん, Nishiumi Shion, born March 6, 1997) is an adult video actress from Misawa, Aomori Prefecture. Her former stage name was Yuna Kitano (北乃 ゆな, Kitano Yuna, born 21 August 1994). Before entering the AV industry, she worked as a race queen and was featured as an image girl on popular variety programs. She made her AV debut as Yuna Kitano in March 2021 as an exclusive actress for Madonna. She was affiliated with LiStarPro. In June 2021, she became an exclusive actress for Venus, later transitioning to freelance single‑project work from August 2021 onward. She participated in industry events such as the First Aomori Prefecture Adult Industry Gathering in August 2022 and its second edition in September 2022. On 16 March 2023, she announced her name change to Shion Nishiumi and her transfer to the agency LINX, using her newly opened official Twitter account for the announcement. In July 2024, a compilation including her works—released under Yama to Sora—reached third place in the weekly FANZA Video rankings. She has also appeared in magazines such as Shūkan Taishū and Shūkan Asahi Geinō, featured in gravure spreads connected to her professional career.
