Ichika Osaki

is a Japanese actress who is represented by Oscar Promotion. She is best known as Asuna/Ryusoul Pink in the 43rd Super Sentai series Kishiryu Sentai Ryusoulger.

Biography and career Ichika Osaki was born in Kōchi Prefecture, Japan on December 2, 2000.

In 2012, she won a beauty pageant that won her a spot as a member of the idol group X21. Since then, she has made appearances in commercials and various dramas. The group disbanded in 2018, and Osaki has since continued on her solo career.

In 2019, she joined the cast of Kishiryu Sentai Ryusoulger landing her first major television role as Asuna/Ryusoul Pink.

On June 1, 2026, she announced on her Instagram that she left Oscar Promotion. However, the agency responded through the official website that she is still under management contract and has not agreed to terminate the contract, and they have decided to take legal action against her. On the next day, she explains the circumstances surrounding her departure from the agency, stating that she had expressed her intention to leave several months ago and had engaged in ongoing discussions with the agency in hopes of an amicable resolution; however, she claimed that she doesn't have responses aimed at resolving the issues, and was instead met with repeated unilateral demands and conduct that could be perceived as coercive, and she was unable to make concrete plans for new work or future activities, which significantly impacted her career as an actress, causing the trust between her and the agency was completely irreparable.

Filmography TV dramas Year Title Role Notes 2018 Kamen Rider Zi-O Mika Episodes 13 and 14 2019 Kishiryu Sentai Ryusoulger Asuna/Ryusoul Pink 2022 Yokai Housemate Mei Shiratori Season 2 The 13 Lords of the Shogun Aki Taiga drama Blue Box Briefing Nogi Episode 2 2024 The Tiger and Her Wings Nodoka Hoshi Asadora 2025 Call Me by No-Name Kotoha Furuhashi Lead role Cinderella Closet Haruka Fukunaga Lead role

Films Year Title Role Notes 2018 Chihayafuru Part 3 Sae 2019 Kishiryu Sentai Ryusoulger the Movie: Time Slip! Dinosaur Panic Asuna/Ryusoul Pink 2020 Kishiryu Sentai Ryusoulger VS Lupinranger VS Patranger the Movie Asuna/Ryusoul Pink