Oshima Ryoka, 2014
|Birthdate||October 21, 1998|
|Occupation||Singer, Idol, Actress|
|Generation||13th Generation AKB48|
- Name: Oshima Ryoka (大島涼花?)
- Nickname: Ryo-chan (りょーちゃん?)
- Birthdate: October 21, 1998
- Birthplace: Kanagawa, Japan
- Bloodtype: O
- Height: 147cm
- Zodiac: Libra
- Favorite foods: Tomatoes, strawberries, ramen
- Favorite drink: Tea
- Favorite colors: Yellow & pink
In September, Oshima passed AKB48's 13th generation audution. In December she had her concert debut.
- NEW SHIP (GIVE ME FIVE!)
- Ano Hi no Fuurin (Gingham Check)
- Tsugi no Season (UZA)
- Kodoku na Hoshizora (UZA)
- Watashitachi no Reason (Eien Pressure)
- Ruby (So long!)
- Waiting Room (So long!)
- Bara no Kajitsu (Sayonara Crawl)
- Ikiru koto (Sayonara Crawl)
- Kiss made Countdown (Heart Electric)
- Himitsu no Diary (Mae Shika Mukanee)
- B Garden (Labrador Retriever)
- Chewing Gum no Aji ga Naku Naru Made (Kokoro no Placard)
- Kokoro no Hashi no Sofa
- Skirt, Hirari
- Tenshi no Shippo
- Tsundere (new unit)
B3 (Pajama Drive)
- Pajama Drive (revival)
Concert Shuffle Units
Gyomu Renraku. Tanomuzo, Katayama Bucho! in Saitama Super Arena
- Nagisa no CHERRY
AKB48 in TOKYO DOME ~1830m no Yume~
- Ame no Doubutsuen
AKB48 Kouhaku Utagassen 2012
- Ame no Doubutsuen
Unit Matsuri 2013
- Nage Kiss de Uchi Otose!
AKB48 8th Anniversary
AKB48 Kouhaku Utagassen 2013
- Kimi Dake ni Chu! Chu! Chu!
AKB48 Request Hour Setlist Best 200 2014
- Seifuku Ressistance
- She was promoted on the Tokyo Dome team shuffle.
- Her desired job is to be an actress who can work in varied kinds of dramas.
- The member she admires the most is Oshima Yuko.
- Her height was 145cm on her 1st promotional interview.
- She was named the "ace" of the 13th generation.
- Considered the leader of the ksgk (kusogaki, "annoying kids"). The ksgk also includes Kawaei Rina, Tano Yuka, and Takahashi Juri.
- She loves to play pranks.
- She is very close with fellow 13th generation member Aigasa Moe. They went to elementary school together, and were best friends for four years before auditioning for AKB48.
- The two of used to dance Oogoe Diamond together and pretend to be AKB48 members.
- ↑ 【エンタがビタミン♪】「13期はいつまでも16人…」。AKB48の“小さい大島”大島涼花が総選挙に意欲。 Techinsight. 2013-04-03 [2013-05-23]
- ↑ BOMB 2012 September
|Members||Ikoma Rina (Nogizaka46) | Izuta Rina | Uchiyama Natsuki | Umeta Ayano | Oshima Ryoka | Oya Shizuka (Co-Captain) | Owada Nana | Ogasawara Mayu | Kashiwagi Yuki | Kawamoto Saya | Kuramochi Asuka (Captain) | Takajo Aki | Takahashi Juri | Takeuchi Miyu | Tanabe Miku | Tomonaga Mio (HKT48 Team KIV) | Natori Wakana | Nonaka Misato | Nozawa Rena | Hashimoto Hikari | Hirata Rina | Fukuoka Seina | Yokoshima Aeri | Watanabe Mayu|
|Stages||B1 | B2 | B3 | B4 | B5 | Waiting Stage | B6|