Kaira Shirahase

Kaira Shirahase is a professional bodyboarder, gravure idol, actress and model from Chiba Prefecture. She gained initial recognition through starring roles in films and has since maintained simultaneous careers in entertainment and competitive sports while performing public service including rescue operations and civic engagement.

She appeared in films including Too Young to Die! (2016) and Photo Koshien: 0.5 Seconds (2017). Pursuing bodyboarding concurrently, she placed second in the 2019 NSA All Japan Championship women's division and received police commendation for a rescue. She launched YouTube channel KYRA Official in February 2021 and achieved professional bodyboarding status in October 2021. She appeared on television programs including Barairo Dandy (2021–2022) and represented Japan at the 2023 World Bodyboard Championship, placing third in Portugal.

She has appeared in magazines including Weekly Flash and Weekly Playboy, and released photo collections such as Blue Sight (2026). She served as Mobara Police Chief for one day in September 2020. Her management contract with Artist House Pyramid ended in October 2025.

Biography written from the Japanese Wikipedia article (text licence CC BY-SA 4.0) and structured data from Wikidata Q81034392. Facts as recorded there; report an error via the contact page.