- Birth Name: Odan Yui (大段結愛)
- Nickname: Yuichan (ゆいちゃん)
- Date of Birth: November 30, 2004
- Place of Birth: Hyogo, Japan
- Blood Type: A
- Height: 156cm
- Bands / Groups:
- Currently a sixth generation member of NMB48 Kenkyuusei.
- Her older sister is Odan Mai, a fourth generation member of NMB48.