There’s something strange about it… It’s harsh and intense, but… kind of sad and lonely.Yu about Bee☆Pop's song in "Bee My Pop"
Yu is a young girl of short stature with straight, shoulder-length light hair, worn up in a high ponytail on the right side of her head with a straight side fringe falling above her left eye. She has innocent, dark eyes that appear to tilt slightly outwards, giving her a more soft appearance than her twin.
Yu's idol costume is identical to Miu's in design, consisting of a knee-length, sleeveless dress with a pointed skirt and a thick collar around her shoulders, a large feather decorating it to one side, tights, and one long glove covering her arm. What sets them apart is the fact that Yu's costume is designed to be the mirror image of Miu's, as its design faces the right where Miu's faces the left, and that the colors are also flipped, as the bodice of Yu's dress is darker and the skirt paler than that of Miu.
When forming the FeatherHATS with Pop☆Step, East Naruhata High Dance Squad, and the Mad Hatters, Yu also wears a small top hat on the left of her head, a small feather poking out of one side. During training, Yu wears a plain tracksuit with pale lines running down the sides of her arms and legs.
After the time skip, Yu retains the same ponytail but now she wears glasses.
In stark contrast to her twin, Yu is a very kind and sensitive young girl. She will usually agree with Miu's potentially offensive gossip, but not to such an extent, as she can sometimes be seen telling her twin to cut it out.
Singing Talent: As she is part of an idol duo, Yu possesses a great skill for singing. Both her and Miu have been noted to be more skilled at the art than Pop☆Step.
- According to Betten Court, Yu and her sister were originally going to have a more similar design to Pop☆Step, with wings on their backs.
- My Hero Academia: Vigilantes Manga: Chapter 67.
|My Hero Academia: Vigilantes|
|Vigilantes||Naruhata Vigilantes (The Crawler • Pop☆Step • Knuckleduster) • Stendhal|
|Allies||Ichimoku Samazu • Jube Namimaru • Makoto Tsukauchi • Moyuru Tochi • Rapt Tokage • Soga Kugisaki • Tiger Bunny • The Rapper|
|Heroes||Airjet • All Might • Best Jeanist • Bigshot • Burnin • Captain Celebrity • Compass Kid • Death Arms • Edgeshot • Endeavor • Enigma • Eraser Head • Fat Gum • His Purple Highness • Ingenium • Kido • Loud Cloud • Midnight • Mister Blaster • O'Clock II • Onemu Shinya • Onima • Present Mic • Ryukyu • Snipe • Thirteen|
|Organizations||Buster Union • Endeavor Agency (Flaming Sidekickers) • Police Force (Eizo • Monika • Naomasa) • Midnight Boys • Purple Revolution Agency • Team Idaten|
|Villain Factory||Queen Bee (Kuin Hachisuka • Bee☆Pop) • Mario Kugutsu • Hina • Number 6 • Instant Villains (Akira Iwako • Junkie Villain • Ryuichi Gojiyama • Monster Cat • Eiji Okameda • Rikiya Eno) • Next-Level Villains (Teruo Unagisawa • Kirihito Kamachi • Bat Villain • Octoid • Tommy S. Gordon • Willy Wanda • Bombers) • Anonymous|
|Other Villains||Three Sturm und Drang Brothers • Emperor Yotsuura • Ichiro Hotta • Jiro Hotta • Mazinger Brothers • Suicide Bomber • Abegawa Tenchu Kai (Rojiya Yonenaga • Tetsu • Haruhisa • Soji) • Robber Villain|
|Others||East Naruhata High Dance Squad • Feathers (Miu • Yu) • Mad Hatters • Pamela • Sisters of Saint Lila's Academy • Shoko Haimawari • Tamao Oguro|