|Nickname||Okichan (沖ちゃん), Okipo (沖ぽ)|
|Birthdate||December 1, 1999|
|Current Age||22 Years Old|
|Agency||Setouchi Co. Ltd.|
|Social Networks||SHOWROOM / Twitter / YouTube|
|Idol Career Info|
|Debuted||January 2018 / Draft 3rd Generation|
- Admired members: Fukuoka Seina and Watanabe Mayu
- Hobbies: Reading, playing with pets, writing, talking to herself
- Before joining STU48, she wrote stories and posted them online
- Special skills: Memorization, scroll saw, ensuring compliance
- Nicknames: OkiC, Oki-shi, Oki-mama, Okichan, Okipo
- Dream for the future: To live a carefree life with my dog.
- STU48's 2nd choice at the Draft
- Holds the record for bring picked by the highest number of teams (5) together with Kawamoto Saya
- Self-described good listener
- Says her negative personality trait is that her lack of direction and inability to use technology
- Close to NMB48's Yamamoto Mikana and HKT48's Watanabe Akari
- While they weren't close during the draft, she and Nakamura Mai became close after having jobs together as STU48. They are called "OkiMai" by fans
- On November 11, joined 2017 Member Draft Pool.
- On January 21, participated in the AKB48 Group 3rd Draft Kaigi and was drafted by STU48 as their 2nd choice.
- On April 9, debuted as a Zenza Girl.
- On May 18, had her first full theater performance.
- On May 24, ranked 16th in a AKB48 Senbatsu Sousenkyo SHOWROOM event and became a member of SHOWROOM Senbatsu.
- On July 13, participated in her first song, "Suki" no Tane by SHOWROOM Senbatsu from Sentimental Train.
- On February 13, chosen for her first senbatsu for STU48's 2nd single, Kaze wo Matsu.
- On August 3, was promoted to STU48 during Tokyo Idol Festival 2019.
- From December 9 to 13, appeared in the musical SEPT Vol.9 『ReAnimation』
- From May 21 to 28, appeared in the musical SEPT Vol.10 ReAnimation ReUnion | ReVise
- On May 1, it was announced that she got infected with COVID-19.
AKB48 Senbatsu Elections
- 10th Senbatsu Election - Not Ranked
- 2017 Member Draft Pool → STU48 Kenkyuusei → STU48 3rd Draft
- Kaze wo Matsu
- Daisuki na Hito
- Mubou na Yume wa Sameru Koto ga Nai
- Omoidaseru Koi wo Shiyou
- Hitorigoto de Kataru Kurainara
- Hetaretachi yo
- Hana wa Dare no Mono?
- Shukko (Kaze wo Matsu)
- Yagate Nanohana ga Saku Koro (Kaze wo Matsu)
- Suki ni Nareta Dakede Shiawase da (Daisuki na Hito)
- Setouchi no Imouto (Mubou na Yume wa Sameru Koto ga Nai)
- Kiseki no Iu Na no Story (Mubou na Yume wa Sameru Koto ga Nai)
- Sunglasses Days (Hitorigoto de Kataru Kurainara)
- Boku wa Kono Umi wo Nagameteru (Hitorigoto de Kataru Kurainara)
- Kokai Nanka Aru Wakenai (Hetaretachi yo)
- Yume wo Glass Bin no Naka ni (Hetaretachi yo)
- Ponytail wo Hodoita Kimi wo Mita (Hana wa Dare no Mono?)
Oki Yuka 10th Senbatsu Election Poster (2018)
Oki Yuka (2018)
Oki Yuka (Draft Kaigi 2018)
|STU48 3rd Draft|
|Oki Yuka・Shinano Soraha・Nakamura Mai|