- Name: Watanabe Akari (渡部愛加里)
- Nickname: Aachan (あーちゃん)
- Birthdate: October 18, 2004
- Birthplace: Kanagawa, Japan
- Blood Type: A
- Height: 152cm
- Bands / Groups:
AKB48 Song Participation
- Currently a member of HKT48 Team H. She was a candidate for the 3rd AKB48 Group Draft and was drafted by Team H in the first round. She was promoted to Team H on November 26, 2018.
- Her first choice as a draft member was AKB48.
- She considers herself to be a positive thinker, but sometimes she thinks she has to many likes and dislikes food.
- Her hobbies include handicraft and dance.
- Her special talent is handicraft.
- She admires Yokoyama Yui.