- Name: Kitano Ruka (北野瑠華)
- Nickname: Rukatin (るかてぃん)
- Birthdate: May 25, 1999
- Birthplace: Gifu, Japan
- Blood Type: A
- Height: 158cm
- Bust: 76.5cm
- Waist: 58.5cm
- Hips: 85.5cm
- Bands / Groups:
SKE48 Song Participation
|Kakumei no Oka||Ai no Tame ni Nani wo Suteru?|
AKB48 Song Participation
|Jabaja||Ai no Moake||SKE48|
- Originally a sixth generation member of SKE48 Kenkyuusei, she was promoted to Team KII during the AKB48 Group Grand Shuffle in 2014. She was appointed vice captain of Team KII on September 2, 2019.
- Hobbies: Yosakoi, going to sleep
- Special skills: Impersonating other members
- Favorite foods: Donuts
- Least favorite foods: Spicy foods, eggplant
- Future ambition: Model
- Favorite costume: "Junjou Shugi"
- Is the first sixth generation member to perform with an SKE48 team at the theater, having been an understudy for Team KII. As this was before SKE48's 2013 shuffle took effect, Kitano performed with a team even before Azuma Rion, who was promoted to Team E two months prior.
- One of the 50 winners of the Young Jump Gravure Competition.