Ota Ayaka, 2017
|Birthdate||August 17, 2000|
- "I will play a melody in everyone's heart. One, two, Ayamelody!"
- ―Ota Ayaka(src)
- 03.15.2015 - Joined SKE48 as a Kenkyuusei (SKE48 7th Generation Auditions)
- 11.20.2016 - Promoted to Team KII (Minna ga Shuyaku! SKE48 59nin no Solo Concert 〜Mirai no Center wa Dareda?〜)
AKB48 Senbatsu Elections
- 7th Senbatsu Election - Not Ranked
- 8th Senbatsu Election - Not Ranked
- 9th Senbatsu Election - Not Ranked
AKB48 Janken Tournaments
- Ii Hito Ii Hito Sagi (Kin no Ai, Gin no Ai)
- En wo Egaku (Igai ni Mango)
- Kiseki no Ryuuseigun (Igai ni Mango)
- KII5 (0Start)
- Bye Bye Bye (under) (after being promoted to Team KII)
- Kimi ni Tsuite (under) (after being promoted to Team KII)
- Special Talent: Soft tennis, calligraphy
- Hobbies: Karaoke, watching movies
- Favorite food: Cake, strawberry, sweet roasted chestnuts
- Favorite SKE48 member: Kitagawa Ryoha
- Favorite phrase: Constant advancement
- Favorite 48G song: Oogoe Diamond
- Favorite animals: Panda
- Likes riding rollercoasters and loves going to convenience stores, often buying desserts.
- Light Stick Colors: Red, Orange, Yellow
- Wants to become a model
- Part of the unofficial Team Heart, together with Obata Yuna and Sugiyama Aika. As told by Sugiyama Aika, her catchphrase is "I will play a melody (in your heart)", which made her part of Team Heart.
- Described as funny, kind and full of energy by Obata Yuna.
- Is the sister of former NMB48 member Ota Riona.
- Her name 彩夏(Ayaka) comes from her birth in summer, and her parents' wish for her to grow up to be a woman as colorful as the rainbow
- Often complemented for her small face and charm point which are the dimples which appear beside her mouth.