|Birthdate||January 28, 2012|
|Current Age||11 Years Old|
|Social Networks||SHOWROOM / Twitter|
|Idol Career Info|
|Debuted||May 2022 / 6th Generation|
- Auditon Number: 12
- Hobbies: Playing outside (tag, hide and seek), eating, watching videos.
- Special skills: Playing piano, being able to sleep anywhere, hulahoop, shooting poses.
- Charm points: Troubled face and drooping eyes.
- Favorite thing: Playing with everyone.
- Favorite food: Chicken curry.
- Future dreams: Becoming an idol who also models.
- She has an older sister named Haruna.
- She is the youngest member of HKT48's 6th Generation and AKB48 Group.
- She is the first HKT48 member to be born after the group was created.
- She is currently the shortest member of the AKB48 Group.
- Imamura Maria said Yuina reminds her of herself when first joined HKT48.
- She is good friends with Yanase Reia.
- She was a member of the junior idol group "Double Peace" before joining HKT48, belonging to a local Fukuoka entertainment company, More Agency.
- Her older sister is still affiliated with More Agency.
- HKT48 Kenkyuusei
- Joined HKT48 as a Kenkyuusei on May 7, 2022