# Mina Ōba

Mina Ōba (大場 美奈, Ōba Mina, born April 3, 1992) is a former member of the Japanese idol girl group SKE48 of which she was captain of Team KII. Before, she was a member and captain of Team 4, but she was suspended due to her scandal and she returned in January 2012, she was transfer to Team B in 2012 when original Team 4 was disbanded in AKB48.
On October 9, 2021, Ōba announced that she will graduate from SKE48 and leave the idol industry in April 2022, the time of her 30th birthday. Her 3-part graduation concert was on April 1 to 3 (the final day being her 30th birthday celebration). Her final theater performance was on April 23. She was supposed to officially graduate from the group on April 30, but she tested positive for COVID-19 on April 29, the day before her planned graduation. Her graduation date was postponed to May 21.

## Personal life

On January 28, 2023, Oba announced her marriage to Fukuoka SoftBank Hawks baseball player Shuta Ishikawa.

## Discography
### AKB48 singles

| Year | No. | Title | Role | Notes |
| 2010 | 16 | "Ponytail to Shushu" | B-side | Sang on "Boku no Yell" |
| 2010 | 19 | "Chance no Junban" | B-side | Sang on "Fruit Snow" |
| 2011 | 20 | "Sakura no Ki ni Narō" | B-side | Sang on "Ōgon Center" |
| 2011 | 21 | "Everyday, Katyusha" | B-side | Sang on "Yankee Soul" |
| 2011 | 22 | "Flying Get" | B-side | Sang on "Dakishimecha Ikenai" and "Seishun to Kizukanai Mama" |
| 2012 | 26 | "Manatsu no Sounds Good!" | B-side | Sang on "Mitsu no Namida" |
| 2012 | 27 | "Gingham Check" | B-side | Sang on "Show fight!" |
| 2012 | 28 | "Uza" | B-side | Sang on "Seigi no Mikata ja Nai Hero" |
| 2012 | 29 | "Eien Pressure" | B-side | Sang on "Watashitachi no Reason" |
| 2013 | 30 | "So Long!" | B-side | Sang on "Sokode Inu no Unchi Funjau kane?" and "Waiting Room" |
| 2013 | 31 | "Sayonara Crawl" | B-side | Sang on "Romance Kenjū" |
| 2013 | 32 | "Koi Suru Fortune Cookie" | B-side | Sang on "Kondo Koso Ecstasy" |
| 2013 | 33 | "Heart Electric" | B-side | Sang on "Kaisoku to Doutai Shiryoku" and "Tiny T-shirt" |
| 2013 | 34 | "Suzukake Nanchara" | A-side | First A-side. Also sang on "Escape" as a concurrent member of SKE48 |
| 2014 | 35 | "Mae shika Mukanee" | B-side | Sang on "Konjo" |
| 2014 | 36 | "Labrador Retriever" | A-side | |
| 2014 | 37 | "Kokoro no Placard" | B-side | Sang on "Seikaku ga Warui Onna no Ko" |
| 2014 | 38 | "Kibōteki Refrain" | B-side | Sang on "Utaitai" |
| 2015 | 39 | "Green Flash" | B-side | Sang on "Sekai ga Naiteru Nara" |
| 2015 | 41 | "Halloween Night" | B-side | Sang on "Sayonara Surfboard" |
| 2016 | 43 | "Kimi wa Melody" | B-side | Sang on "Gonna Jump" |
| 2016 | 45 | "Love Trip / Shiawase o Wakenasai" | B-side | Sang on "Densetsu no Sakana" |
| 2016 | 46 | "High Tension" | B-side | Sang on "Better", Haruka Shimazaki's graduation song |
| 2017 | 47 | "Shoot Sign" | B-side | Sang on "Vacancy" |
| 2017 | 48 | "Negaigoto no Mochigusare" | B-side | Sang on "Ima Para" |
| 2017 | 49 | "#sukinanda" | B-side | Sang on "Darashinai Aishikata" |
| 2018 | 51 | "Jabaja" | B-side | Sang on "Ai no Moake" |
| 2018 | 53 | "Sentimental Train" | A-side | |
| 2018 | 54 | "No Way Man" | B-side | Sang on "Soredemo Kanojo wa" |

### SKE48 singles

| Year | No. | Title | Role | Notes |
| 2013 | 12 | "Utsukushii Inazuma" | A-side | First single with SKE48 as a concurrent member. Also sang on "Futari dake no Parade" |
| 2013 | 13 | "Sansei Kawaii!" | A-side | Also sang on "Zutto Zutto Saki no Kyou" |
| 2014 | 14 | "Mirai to wa?" | A-side | Last single as a concurrent member. Also sang on "S-ko to Usohakkenki" |
| 2014 | 15 | "Bukiyō Taiyō" | A-side | First single after she was fully moved to SKE48's Team KII. Also sang on "Coming soon", "Tomodachi no Mama de" and "Sayonara Kinou no Jibun" |
| 2014 | 16 | "12 Gatsu no Kangaroo" | A-side | Also sang on "DADA Machine Gun" and "Ai no Rule" |
| 2015 | 17 | "Coquettish Jūtai Chū" | A-side | Also sang on "Konya wa Join us!" and "Yoru no Kyoukasho" |
| 2015 | 18 | "Maenomeri" | A-side | Also sang on "Shozo ga kono Boku wo Damenisuru" |
| 2016 | 19 | "Chicken LINE" | A-side | Also sang on "Tabi no Tochuu" and "Kiss Position" |
| 2016 | 20 | "Kin no Ai, Gin no Ai" | A-side | Also sang on "Happy Rankings" |
| 2017 | 21 | "Igai ni Mango" | A-side | Also sang on "En wo Egaku" and "Kiseki no Ryuuseigun" |
| 2018 | 22 | "Muishiki no Iro" | A-side | Also sang on "Yoake no Coyote" and "We're Growing Up" |
| 2018 | 23 | "Ikinari Punch Line" | A-side | Also sang on "Dareka no Mimi" and "Hana no Kaori no Symphony " |
| 2018 | 24 | "Stand by You" | A-side | Also sang on "Ketobashita Nochi de Kuchizuke wo", "Jimotomintachi yo" and "Kamisama wa Misutenai" |
| 2019 | 25 | "Frustration" | A-side | Also sang on "Game Shimasen ka?" |
| 2020 | 26 | "Sōyūtoko Aru yo ne?" | A-side | |
| 2021 | 27 | "Koiochi Flag" | A-side | |
| 2021 | 28 | "Ano Koro no Kimi wo Mitsuketa" | A-side | |
| 2022 | 29 | "Kokoro ni Flower" | A-side | Last Single where she participated in. Also sang on "Umare Kawatte mo", her graduation song |

## Television

* Majisuka Gakuen (2010)
* Hanazakari no Kimitachi e (2011)
* Majisuka Gakuen 2 (2011)
* Shiritsu Bakaleya Koukou (2012)
* Majisuka Gakuen 3 (2012)
* So Long! (2013)
* AKB Horror Night: Adrenaline's Night Ep.6 - Stain (2015)

## Filmography

* Shiritsu Bakaleya Kōkō (2012)
* Hell Girl (2019)