- Birth Name: Yamabe Ayu (山邊歩夢)
- Nickname: Ayu (あゆ)
- Date of Birth: February 3, 2002
- Place of Birth: Chiba, Japan
- Blood Type: B
- Height: 149cm
- Bands / Groups:
AKB48 Song Participation
- Miniskirt no Yousei (Zensa Girls)
- "Nankin Tamasudare"
- Hajimete no Jelly Beans (Kenkyuusei understudy)
- Currently a member of AKB48 Kenkyuusei. She was a candidate for the 2nd AKB48 Group Draft and was drafted by Team B in the third round.
- Her elder sister is Yamabe Miyu, a member of TOKYO GIRLS' STYLE.
- Aims to be like Shimazaki Haruka.
- Her special skill is drawing.