Homura Momiji possesses long pink hair, typically styled in a high, bouquet-like ponytail with bangs framing her round face and sharp red eyes. Her initial attire consists of a pink segmented dress with white fur trim and thigh-high petal-shaped boots forcing a tip-toe stance, plus a small leather backpack holding fire-starting materials. A jagged petrification scar once marked her groin down her thigh but vanished after her second revival. Originally a professional gymnast before petrification, Homura was revived by Tsukasa and joined the Tsukasa Empire. Recognized for her reliability, she became Hyoga's right-hand operative. She infiltrated Ishigami Village undetected by swimming and ignited fires during the conflict. Hyoga explicitly trusted her over others in his squad. Post-skirmish, she conducted village surveillance under his orders. During this watch, Senku left her cotton candy; though wary, she ate it, briefly reminiscing. Homura exhibits strong loyalty to Hyoga, implied romantically motivated. She executes tasks diligently, enduring harsh conditions like winter surveillance in minimal clothing and free diving without gear. Cautious and observant, she memorized all villagers' names and habits. She deduced Chrome, Magma, and Gen's departure signaled negotiations with the Tsukasa Empire. Even when captured, she maintained composure, though she displayed a fondness for sweets like cotton candy and vanilla. Senku suggested she wasn't irredeemable and might align with the Kingdom of Science, but her allegiance to Hyoga persisted. Her abilities include exceptional speed (5/5), technique (5/5), and agility, offsetting lower physical strength (2/5). She employs gymnastics for evasion, making her difficult to catch, as seen dodging Kohaku. Skilled in stealth, she spied on the village undetected for months. Her endurance allowed cold exposure and prolonged surveillance. She identified threats like Senku's tracking tungsten powder, washing it off, and recognized poison gas dangers. Captured after a pursuit involving Morse code and a felled tree, Homura was imprisoned near Hyoga. She later destroyed the Cave of Miracles at Hyoga's command. After Hyoga's defeat, she attacked Senku but was subdued and caged. A year post-Stone Wars, she remained imprisoned until petrified off-screen by Kirisame during the Treasure Island Arc. Revived by Hyoga as part of a deal to train the Kingdom of Science's fighters, Homura began cooperating. She served as navigator on the Perseus, spotting the American continent. In San Francisco, she helped defeat alligator threats and appreciated hamburgers made from the meat. Later in South America, she assisted wounded allies and was tasked with retrieving the Petrification Weapon from a river. During the rebellion against Brody, she caught the weapon's keys mid-air but was shot in the arm, dropping them. The weapon activated, petrifying her and the world. Revived again in America by Taiju's group, Homura continued collaborating with the Kingdom of Science while maintaining her loyalty to Hyoga.