Agnes Tachyon

{Biography}: A mad scientist who fears no law. Weaknesses of the flesh can be overcome! Equal parts researcher and runner, Agnes Tachyon pursues the limits of speed with the power of science. She will stop at nothing to quench her pure thirst for knowledge, performing all manner of experiments on living subjects—unauthorized, dangerous experiments, at that. Her extreme tunnel vision means that without someone to support her, day-to-day necessities quickly fall to the wayside.

{Strengths}: Research, eating sweets with tea

{Weaknesses}: Research interruptions, bitter things

{Horse Ears}: Never, ever touch her ears or forehead

{Horse Tail}: The hairs stand on end when she gets an idea

{Family}: The oddball of a famous racing family

{Agnes’s Rule}: “Always cut my own hair when it grows too long."

{Phone Background}: It's all black to avoid glare when viewing the screen at night.

{Before a Race}: Always checks the temperature, humidity, body temperature, weather, and wind direction.

{Good Subject}: Everything related to science and mathematics.

{Secret Pride}: She remembers all her experiment data and can reproduce them.

{Frequent Purchase}: 18-litre drum of ethanol, super sweet tube of whipped cream

{Secrets}: Did you know? She's constantly getting packages from abroad. She carelessly buys her clothes online, so they usually don't fit.

{Appearance}: Agnes Tachyon has short brown hair, with the back section slightly curling at the end. The middle section of her bangs fall between her eyes, while the remaining hair frames her face. She has a large ahoge that swoops in an "S" shape to the back of her head. Her ears are round and stubby, with a dark brown gradient on the tips. She wears a silver earring on her right ear with two hexagons in the shape of the chemical structure of Indane, with one hexagon being filled in with teal. Her eyes are dark red, with four light red lines going through them, and a single black pupil in the center, and she has no white shine in her eyes.

The most prominent part of her racing outfit is the oversized lab coat, with sleeves that completely engulf her hands, with teal and brown striped patches on her upper sleeves. The coat's midsection is embroidered with leather straps that hold multiple vials of a mysterious blue liquid. The end of her labcoat is fashioned with several unzipped zippers that are fashioned by a golden diamond emblem. Underneath her labcoat she wears a light yellow sweater with a black button-up shirt underneath, with a black necktie. She wears a plain pair of black pantyhose underneath, and white heeled boots that only reach her ankles.

{What’s an Umamusume?}: Umamusume (ウマ娘 ), colloquially referred to as horse girls, are a species of reincarnated racehorses from another world. Their fate is to do whatever it takes to run towards their goals.

Umamusume are humanoid girls who possess horse traits and features. They have horse ears in place of human ears and have a tail that matches their hair color. They possess incredible speed and stamina, far beyond that of a human and comparable with that of a real-life horse.

Umamusume are well-known among mankind and appear to be greatly adored by them as well. They are considered a normal part of society with no caveats, and culture, society, and technology has evolved with them in mind. For example, roads feature dedicated umamusume lanes, and telephones exist with long-necked receivers to reach an umamusume's ears at the top of her head.