- Note: All information on this page is abridged as this Wiki focuses on the "On Parade" franchise. To see more information of Yū in relation to the first series that she appeared in, please visit Yū Hattori on the Aikatsu! wikia.
|Data Carddass Game||Data Carddass Aikatsu! 2015 Series - Part 2|
|Anime||Aikatsu! Episode 77 - Aiming the Star☆彡|
Yū Hattori (服部 ユウ) is a character in the Aikatsu on Parade! series and was a supporting character in the third and fourth season of the Aikatsu! series. She is a student at Starlight School. Yū is a cool-type idol whose preferred brand is Swing Rock.
Yū has cropped platinum-blonde hair in a bob, with a cowlick on the top. She has purple eyes and wears a single pink, star-shaped earring on her right ear.
Yū is a helpful person who often encourages others and tries to cheer them up when they are down.
Hattori (服部) Hatto (服 fuku) means clothing and combined with Ri (部 bu) which means section, class, or department, Hattori means clothing guild.
Yū (ユウ) is a common unisex Japanese name that has multiple meanings.
- Yū was Akari's first roommate when she first came to Starlight. She has always been supportive of Akari's activities and was happy to see the growth in Akari over the days. She always believed in Akari's potential and supports her as a friend.
- Her Zodiac sign is Cancer.
- She is 156cm tall.
- Her favorite foods are pancakes and citrus fruits.
- Her specialty is jazz dance.
- She attended both Himezakura Private Girls' Academy and Étoile Academy as an exchange student.
- In Episode 156, it is revealed that Yū is now known as the "Traveling Idol" (旅アイドル Tabi Aidoru) due to her traveling all over Japan as a regular on travel shows and being the campaign girl for a travel agency.