|Birthdate||December 28, 1991|
|Birthplace||Fukutsu, Fukuoka, Japan|
|Current Age||27 Years Old|
|Social Networks||7gogo / Ameblo / Instagram / Twitter|
|Idol Career Info|
|Debuted||May, 2007 / 4th Generation|
- 元気があれば何でもできる いくぞ １、２、３、しーちゃん できませんは言いません。
- Genki ga areba, nandemo dekiru. Ikuzo ichi, ni, san, Shiichan. Dekimasen wa iimasen.
- (If you’re energetic, you can do anything. Let’s go! 1, 2, 3, Shiichan. I won’t say I can’t do it.)
- On May 4th, moved agencies from AKS to Watanabe Entertainment.
- On July 27th, at the same time as the new team activities started, started her activities as a regular Team A member.
- On June 9th, ranked for the first in the 3rd General Election at #29.
- On December 7th, joined her first A-Side Senbatsu for the 24th single "Ue Kara Mariko".
- In May, transferred to Watanabe Pro.
- On August 24th, during the Tokyo Dome Team Shuffle, was moved to Umeda Team B.
- On November 1st, started activities with Umeda Team B.
- On February 24th, during the AKB48 Group Daisokaku Matsuri, was made co-captain in Kuramochi Team B.
- On February 10th, appeared in the Shonichi (Opening Day) performance of M.T. Sasagu.
- On June 1st, was picked for her first management selected A-Side Senbatsu for the 44th single Tsubasa wa Iranai.
- On June 18th, ranked in the 8th General Election for the first time again since 2012, at #87.
- On December 31st, at the NHK Kohaku Utagassen "AKB48 Team Red vs Team White Selection", ranked at #12.
- Released on 28th November, was in her first center position for the NO WAY MAN coupling song "Ike no Mizu wo Nukitai" for having participated the most in the TV show of the same show about cleaning ponds from non-indigenous/invasive species.
AKB48 Senbatsu Elections
- 1st Senbatsu Election - Not Ranked
- 2nd Senbatsu Election - Not Ranked
- 3rd Senbatsu Election - #29 (Undergirls)
- 4th Senbatsu Election - #59 (Future Girls)
- 5th Senbatsu Election - Not Ranked
- 6th Senbatsu Election - Not Ranked
- 7th Senbatsu Election - Not Ranked
- 8th Senbatsu Election - #87
- 9th Senbatsu Election - #98
- 10th Senbatsu Election - #100 (The 10th AKB48 World Senbatsu Sousenkyo Kinen Waku)
AKB48 Janken Tournaments
- 1st Janken Taikai - Round 1 (Lost to Maeda Ami)
- 2nd Janken Taikai - #6 (Lost to Shinoda Mariko)
- 3rd Janken Taikai - Round 2 (Lost to Shinoda Mariko)
- 4th Janken Taikai - #9 (Lost to Oba Mina)
- 5th Janken Taikai - Round 1 (Lost to Owada Nana)
- 6th Janken Taikai - Round 2 (Lost to Aigasa Moe)
- 7th Janken Taikai - Round 1 (Lost to Hamamatsu Riona)
- AKB48 Kenkyuusei → Team A → Team B → Team A → Team B
- Joined AKB48 as a Kenkyuusei on May, 2007
- Promoted to Team A on August 23, 2009 (2009 Team Shuffle)
- Transferred to Team B on August 24, 2012 (Tokyo Dome Team Shuffle)
- Transferred to Team A on March 26, 2015 (AKB48 Spring Shuffle 2015)
- Transferred to Team B on December 08, 2017 (AKB48 12th Anniversary Shuffle)
- Ue Kara Mariko
- Kimi no Hohoemi wo Yume ni Miru
- Tsubasa wa Iranai
- Shoot Sign
- Negaigoto no Mochigusare
fairy w!nk B-Sides
- Anata ga Ite Kureta kara (SET LIST ~Greatest Songs~ Kanzen ban)
- Kimi to Niji to Taiyou to (Kamikyokutachi)
- Overtake (Koko ni Ita koto)
- Koko ni Ita koto (Koko ni Ita koto)
- Hate (1830m)
- Aozora yo Sabishikunai ka? (1830m)
- Kanashiki Kinkyori Renai (Tsugi no Ashiato)
- To go de (Koko ga Rhodes da, Koko de tobe!)
- Clap (0 to 1 no Aida)
- AKB48 Group
- Nagoya Dome
- Iiwake Maybe (Acapella)
- DUMP SHOW! (2011)
- Sakura Kara no Tegami (桜からの手紙) (2011)
- AKB48 Nemousu Terebi (Season 5/6/9)
- Shukan AKB
- Saturday Night Child Machine
- AKB48 no Anta, Dare?
- HaKaTa Hyakkaten
- TV Asahi "Cream Quiz Miracle 9"
- TV Tokyo "Emergency SOS! Ike no Mizu Zenbu Nuku Daisakusen"
- TBS "Hiruobi" (Weather)
- Tokyo FM
- NHK BS Premium "Ig Nobel Shou Majide Neratte Mita..."
- Fuji TV "Fune kara Mita Nippon Tokyo Secret Cruise"
- Hobbies: Cooking, cleaning
- Charm point: Skin
- Favorite anime: Dragonball
- Good friends with: Sashihara Rino, Kitahara Rie, Uchida Mayumi, Suzuki Mariya
- She and Kitahara Rie have become friends since living together for a year and half
- Was a Kenkyuusei for over 2 years
- Has a boat driving license
- Dislikes guys that are effeminate, considering "manly" as her ideal type of men
- Her parents originally wanted to name her Mayu, thinking Mayu as a cute name, but when they saw her face for the first time, they thought the name didn't fit her and named her Shizuka instead.
- Was the first time chosen for senbatsu by management for Tsubasa wa Iranai, in her 9th year of being a member.
- Very active particularly on radio shows.
Oya Shizuka 10th Senbatsu Election Poster (2018)
Oya Shizuka (2018)
Oya Shizuka 9th Senbatsu Election Poster (2017)
Oya Shizuka (2017)
Oya Shizuka 8th Senbatsu Election Poster (2016)
Oya Shizuka (2016)
Oya Shizuka (2015)
Oya Shizuka (2014)
Oya Shizuka (2013)
Oya Shizuka (2012)
Oya Shizuka (2011)
Oya Shizuka (Late 2010)
Oya Shizuka (Early 2010)
Oya Shizuka (2009)
Oya Shizuka (2007)
Oya Shizuka (2007)
| Iwatate Saho | Ota Nao | Omori Maho | Oya Shizuka | Okuhara Hinako | Kashiwagi Yuki | Kawahara Misaki |
Kitazawa Saki | Kubo Satone | Sasaki Yukari | Sato Akari | Sato Shiori | Shimizu Maria | Takita Kayoko | Taniguchi Megu
Nakanishi Chiyori | Hattori Yuna | Hiwatashi Yui | Fukuoka Seina | Honda Hitomi | Yamabe Ayu | Yamamoto Ruka | Yoshikawa Nanase
|B1 | B2 | B3 | B4 | B5 | B6 | Waiting Stage|