TM Opera O and Fuji Kiseki

For G3 and G2 races, the uniform is generally very similar to the training uniform, except the color of the shorts may vary and they have a race number to differentiate them.

Unlike G1 races, which each have their own independent racing uniform.

The training uniforms are quite similar and simple.

Summer training uniform:

A simple white short-sleeved t-shirt, both sleeves have a red trim.

The bottom part is a simple red short

Finally, the sneakers are red with white details.

Winter uniform:

Unlike the summer uniform, the winter uniform also includes a simple white jacket in the middle and the long sleeves are red.

Along with a pair of red trousers

Along with the same white and red sneakers as the summer uniform

Tracen Academy has different types of uniforms for its students; the winter and summer uniforms are very similar to Japanese women's uniforms.

Summer uniform:
The top has short, puffed, light blue sleeves. The collar is a white sailor style with dark bluish-purple trim. A large, rather voluminous, dark blue bow adorns the chest, serving as the focal point. Below the bow is a small, discreet metal embellishment or brooch.

The main part of the skirt is white, with a full drape. At the back, there's a dark blue-purple bow that contrasts sharply with the white. It adds volume and a delicate touch, along with an open space featuring a gold hoop for the train.

They also have knee-high stockings, white with a bluish-purple decorative line along the edge of the stocking.

Winter uniform:

The top has long, fitted sleeves in the same light blue shade as the skirt. The sailor collar is larger than the one on the other uniform, and is light blue with white stripes.
On the chest there is a large white bow, lighter and softer than the one on the other uniform.
The bow is held by a central golden ring.
He also has a navy blue coat.

The skirt is light blue and pleated, with a neat drape. The bottom edge has layers of detail:
A thin white line
And behind the skirt, a small, darker ruffle along with some additional details, apart from an open space with a golden hoop where they can pass their tail through.
The sleeves have decorative lines near the wrists.

They also have knee-high stockings, blue in color with a white decorative line on the edge of the stocking.

The shoes they wear are closed and brown, with a rounded and soft toe, not pointed.
They have a horizontal strap that crosses the instep and is fastened with a gold buckle.

Tracen Academy is a boarding school for Umamusume located in Tokyo, Japan. The academy trains umamusume to compete in the Twinkle Series. Those enrolled at Tracen are considered to have the potential to excel among the best umamusume in Japan.

The motto of the Tracen Academy is "Eclipse first, the rest nowhere."

Tracen Academy is comprised of several facilities designed to help students achieve their goals.

Main school building
Café
Bedrooms
Library
Training program
Training group
Training gym
Dance studio
Outdoor dance venues
The training track is comparable in size and distance to the Tokyo racecourse.
Two student residences on campus, Ritto Dormitory and Miho Dormitory.

In addition to these on-campus facilities, Tracen Academy students also have access to off-campus training at external locations. The only known off-campus training camp is the summer camp at the beach. Other landmarks on campus include a statue of the three goddesses, as well as a hollow tree trunk that students use to vent their frustrations by shouting.

Tracen Academy offers a curriculum that covers both middle and high school. Students then gain hands-on, specialized motorsport training as they progress toward competing in the Twinkle Series.

Umamusume, colloquially known as horse girls, are a kind of reincarnated racehorse from another world. Their destiny is to do whatever it takes to achieve their goals.
Umamusume are humanoid girls with equine features. They have horse ears instead of human ears and a tail the same color as their hair. They possess incredible speed and stamina, far superior to that of a human and comparable to that of a real horse.
Umamusume are well-known among humanity and, apparently, much loved by it. They are considered a normal part of society, without exception, and culture, society, and technology have evolved with their presence in mind. For example, there are dedicated lanes for umamusume on highways, and telephones with long-necked headsets that reach their ears, located on the top of their heads.
In this world there are no normal horses, they are replaced by Umamusume.
Umamusume can run on the sidewalks.
There are cases of relationships between humans and umamusume.
Umamusume age like elves (they stop physically aging after a certain point).
There is no betting in an umamusume race; it's more like watching a sporting event.
Some umamusume actively participate in other competitions.

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A umamusume with an almost princely, handsome appearance. TM Opera O has short, light orange hair with strands that stand up and curl. The left side of her bangs leaves most of her forehead exposed, while the right side covers it. She wears a rose-gold crown on top of her head, and her ears are adorned with two golden ornaments; those on her right ear have green jewel inserts. Her purple eyes surround her small, ring-shaped pupils.

TM Opera O's G1 racer outfit is fit for a king, adorned with numerous golden embellishments, such as her shoulder pads, plates, and gauntlets. Her upper body is a long-sleeved white garment with gold trim, cropped at the waist, with sleeves tucked into the gauntlets. She wears seven golden rings on her fingers. Two medals adorn her torso, and a collar with ribbons and other embellishments hangs over it. She wears a pink cape with gold trim and several ribbons down the back. Her skirt is two-toned, with alternating white and pink stripes. A gold belt with embellishments holds it up, featuring a green stripe that wraps around it from her abdominal plate. She wears white thigh-high socks with a pink stripe on each leg. Golden greaves with a unique spiral design rest on her ankles, just above her boots.

With short, jet-black hair and enchanting blue eyes, he has a somewhat masculine physique. Some say his hair is reminiscent of "A bright star in the night."

She also sports a streak of white hair in the middle of her bangs. Her accessories include two gold earrings and a gold hoop earring with a small blue jewel in her right ear.

He is 1.68 meters tall

His uniform for independent G1 racing is a fitted black jacket, close-fitting to the body.
It has a long cut that reaches a little below the hip.
Lime green details are visible on the edges and shoulders, contrasting with the black.
It features small gold buttons as decoration, giving it a formal look.
The sleeves are long and somewhat fitted.
Underneath she wears a white shirt with vertical ruffles in the center.
The design of the ruffles gives it an elegant touch, almost a formal or showy style.
The neckline is somewhat open at the top, making it look more streamlined.
She has a wide brown belt around her waist, with gold buckles:
This belt accentuates the figure and visually separates the upper from the lower part.
In addition, there is another lower belt, at the hip:
Hanging from it is a chain-like ornament with a decorative gold-colored piece.
Brown tones combine with gold, giving an elegant look.
He's wearing tight black suit-style trousers.
The cut is straight but slightly flared at the end.
They are simple in design, without many embellishments.
From the back of the waist comes a sort of layered piece of fabric:
It is lime green with yellow tones, in a gradient.
It has a shape similar to a small decorative fabric tail.
This element adds movement and is one of the most distinctive details.
He wears tight-fitting black gloves.
They cover the hands completely except for the back of the hand.
Wear black shoes with gold details on the front.
They have an elegant design and match the rest of the outfit.

TM Opera O has an eccentric, vain, and theatrical personality. She sees herself as a big star and often acts as if she were on stage in front of an audience. She's very expressive, likes to attract attention, and always seeks to have others recognize her brilliance and greatness.

Self-centered and proud: She constantly talks about herself as if she were the best, with grandiloquent phrases and an air of superiority.

Dramatic and theatrical: she expresses herself with exaggerated gestures and elaborate words, as if everything were part of an opera.
Charismatic and passionate: despite her boastful air, she isn't unpleasant; she has a charm that makes others look at her with sympathy.

Competitive: She takes racing very seriously, as she feels she must live up to the image she projects.
Kind at heart: Although she always wants to shine more than everyone else, she isn't malicious; in fact, she appreciates and respects her colleagues, even if she doesn't say so directly.

In short, TM Opera O is the quintessential “charming diva”: proud, theatrical, and always seeking the spotlight, but with a warm heart and a genuine passion to excel and give her best.

Fuji Kiseki has an elegant, confident, and charming personality, but she also has a more relaxed and fun side that makes her very well-liked among her classmates.

Elegant and sophisticated:
Fuji Kiseki projects a refined and mature image. She speaks politely and carries herself with natural elegance, leading many to view her as a figure of admiration or even an idol.

Safe and confident:
She has great confidence in her abilities as a runner. She likes to stand out and proudly demonstrate her strength, but without being arrogant; her confidence comes from effort and discipline.

Kind and protective:
Despite her elegant demeanor, Fuji Kiseki is very affectionate with the other Uma Musume members. She tends to look out for her teammates and acts as a sort of "big sister" within the team.

Flirty and charismatic:
She enjoys gentle, flirtatious banter, which suits her charming personality. She knows how to use her charm to motivate or entertain others.

Relaxed off the track: Although she may appear serious when running, outside of competitions she has a relaxed sense of humor and enjoys spending time with her friends, showing a more human and warm side.

In summary:
Fuji Kiseki combines elegance, confidence, and kindness, becoming a distinguished runner who inspires other Uma Musume with both her talent and charisma.