Hishi Amazon leads Miho Dormitory with dependable authority, embodying a hot-blooded spirit and a fierce passion for one-on-one challenges, often demanding opponents show their "heat." She possesses tan skin, striking amber eyes, and remarkably long blue hair cascading to her knees, fastened with a white clip and a red tiger stripe band. A prominent cuspid tooth adds distinction to her look, complementing her 160 cm frame and measurements of 92-59-89. Beyond her fiery racing persona, she reveals a deeply responsible and nurturing nature in daily life, excelling at practical tasks like cooking, cleaning, and laundry while frequently preparing homemade meals. Her reliability extends to mentoring younger dorm members, who help share her homemade bento boxes on social media. This contrasts sharply with her pronounced fear of ghosts and thunder. As a racer, she specializes as a "chaser," harnessing exceptional late-speed spurts to overtake rivals from behind, particularly thriving in medium-distance turf events. Her racing style mirrors her real-life counterpart's legendary performances, including the dramatic come-from-behind win in the 1994 Crystal Cup—referenced in her "Special Commentary" for its display of "amazing legs." She is intensely driven by "taiman" (head-to-head duels), a trait rooted in her historic rivalry with Narita Brian during the 1994 Arima Kinen, where she challenged the "strongest in Japan's horseracing history" despite conventional expectations favoring male competitors. Her racehorse background shapes key character elements: nicknamed "Joketsu" (Brave Woman or Amazon) for competing fiercely against male horses in open-class races while remaining gentle outside competition. Though foreign-bred restrictions made her ineligible for Japan's Classic Triple Tiara races in the 1990s, this limitation is waived in her Uma Musume portrayal, permitting participation in events like the Oka Sho, Japanese Oaks, and Shuka Sho. Her career record stands at 10 wins from 20 races, earning ¥695,820,000. Notable trivia includes her iconic arms-spread pose, a homage to Kamen Rider Amazon. A recurring anime gag positions her at the practice track’s finish line as a marker in Season 1; later seasons replace her with a painted standee. Her birthday is March 26, 1991, and she passed away on April 15, 2019.