Oshiba Rinka was a member of SKE48's Team KII.
Team History
- 2016.11.19 - Joined SKE48 as a Kenkyuusei
- 2018.04.28 - Promoted to Team KII (SKE48 Tandoku Concert 10-Shuunen Totsunyuu Haru no Fan Matsuri! ~Tomodachi 100-nin Dekiru ka na?~)
- 2020.11.30 - Graduated from SKE48 Team KII (Announcement: November 24, 2020)
AKB48 Senbatsu Elections
- 9th Senbatsu Election - Not Ranked
- 10th Senbatsu Election - Not Ranked
Singles Participation
SKE48 B-Sides
- Yume no Kaidan wo Nobore! (Igai ni Mango)
- Sawaranu Romance (Muishiki no Iro)
- Dareka no Mimi (Ikinari Punch Line)
- Ketobashita Nochi de Kuchizuke wo (Stand by you)
- Kamisama wa Misutenai (Stand by you)
- Jinsei no Mudazukai (FRUSTRATION)
- Koi no Konkyo (So~Yu~Toko Aru Yo Ne?)
Albums Participation
SKE48 Albums
Units
Concert Units
Minna ga Shuyaku! SKE48 59nin no Solo Concert 〜Mirai no Center wa Dareda?〜
- Sansei Kawaii
Trivia
- Hobbies: Watching soccer,dancing, playing games
- Special Skills: Karate, dancing
- Future Ambition: Actress
- Favorite food: Sushi, potato and apple pie
- Favorite words: Effort & Smile
- Message to fans: "Although Oshiba Rinka is still immature, I will continue to do my best so please continue to support me!"