- Birthday: October 12, 1999
- Age: 19
- Height: 160cm
- Joined: August 2016
- Real Name: Ito Ayuko / 伊藤亜佑子
- Current Groups: BiSH, SAiNT SEX
- Lyrics Written: Hontou Honki, spare of despair, all PEDRO ‘zoozoosea’ songs
- Member Colour: White
- “My Little Sister Can’t Be This Cute” Member
While in school, Ayuni was a part of the badminton team and even played in some tournaments in Sapporo.
Ayuni went to a technical school and has a Grade 2 Management of 4 types of Hazardous Materials, so she’s qualified to handle gasoline and other flammable liquids.
She didn’t have many friends at school and would just go straight home everyday, except for working her part time job.
Ayuni worked part time at a gas station before becoming an idol.
BECOMING AN IDOL:
Ayuni found out about the audition through her older sister, who has always been a fan of BiS.
She wasn’t having any fun in her life, so 3 hours before the deadline she decided to apply.
When Ayuni came from Sapporo to Tokyo, her first time, she said she was surprised by the amount of cute girls at the audition. She felt like she was the only country bumpkin there and not at all cute. She then questioned why she came. She thought the audition went badly and went back home straight away.
Two days later, she got the call that she was going to be in BiSH. When she told her family, she cried, and her mother said “They really want someone like you?!”
Her parents were approving of her joining BiSH. Before, when she would dance at home, they would joking tell her “don’t become a performer” but they were happy for her to “be the real thing”.
She joined BiSH August 2016. She is also a member of the WACK collaboration group SAiNT SEX.
Ayuni appeared on online fashion site bisweb, wearing a gothic lolita outfit.