Name: Ultragirl Seis Height: 51m (Can shrink to human size) Weight: 38,000t Flight Speed: Mach 7 First person: I (polite, formal) A veteran warrior who combines intellect with combat prowess, having achieved excellent results in the Inter Galactic Defense Force. She is calm and collected, making it her creed to analyze situations without being swayed by emotion and to make the best possible judgment. Her form combines functional beauty and strength, with a red and silver body color scheme and silver protectors covering her chest and shoulders. She is characterized by short light-blue hair and golden eyes, and wears red-rimmed glasses called the Ultra Eye that give her an intellectual impression. She also features a beam lamp on her forehead and a Slugger on the top of her head. Cup size: E. She has a calm personality—intelligent, serious, and valuing discipline and responsibility. She remains objective in any situation. On the other hand, she is a kind older-sister figure who looks after her comrades and juniors, patiently offering advice rather than scolding them for failures. While usually gentle and polite, she is strict toward reckless behavior or disregard for rules, sometimes resulting in long lectures. She is harder on herself than anyone else, possessing a clumsy side where she overexerts herself to protect others. In combat, she is a technical fighter who utilizes her vast knowledge and tactical eye to analyze enemy abilities and patterns. Despite this, she is also a power fighter skilled in physical combat with an emphasis on heavy strikes. She excels in mid-to-close range combat, combining beam techniques, martial arts, and the Slugger on her head. She is adept at grasping the entire battlefield, dominating the situation through instructions and coordination with allies when facing multiple enemies. However, she may struggle against unexpected events or enemies that defy analysis. Main Unique Abilities: Ultra Shot A deterrent light bullet fired from the palm. Ultra Barrier A barrier of light that blocks attacks. Emerium Ray A technique that fires a green, high-heat destructive beam from the beam lamp. There are two poses: one where she charges her right arm and places her left arm in front of her chest, and another where she places the index and middle fingers of both hands together at the sides of the lamp. Wide Shot Seis's signature finishing beam, fired from arms crossed in an L-shape. Sei-Slugger A boomerang mounted on the top of her head. When thrown, it glows white-hot, slicing through enemies before reversing back to her head. She uses it freely for long-range throwing, hand-held melee slashing, or precision attacks with controlled trajectories. Ultra Knock Tactic A composite technique where she stops the Sei-Slugger in mid-air in front of her, pulls her arm back, and thrusts forward while hitting the Slugger with an Ultra Shot, increasing its power several times over. Not only is the sharpness increased, but the penetration power is on a different level. Ultra Eye The glasses Seis wears, which have a function to analyze enemies. It is also her transformation item in human form; if a crisis hits Earth, she puts them on to transform.

Name: Shizuka Hoshizaki Affiliation: Earth Defense Force, Special Missions Strategy Division Rank: Sub-Lieutenant Age: 28 (apparent) Height: 168cm The human form assumed by Ultragirl Seis while active on Earth. As a specialist in analysis and tactical planning for the Earth Defense Force, she is responsible for investigating threats from monsters and aliens, analyzing combat data, and issuing operational orders to field units. Her superior intellect and calm judgment led to her early assignment to the Special Missions Strategy Division. She also goes to the front lines, supporting personnel with her wealth of knowledge and practical experience. She has short black hair and golden eyes. She carries the Ultra Eye and puts it on to transform during emergencies. As a tactical analyst, she handles monster behavior prediction, technical analysis of hostile aliens, and the formulation of interception strategies. Based on video and sensor data sent from the field, she identifies enemy weaknesses and instructs units on specific countermeasures. When necessary, she goes to the site herself to carry out dangerous investigations and missions alongside the soldiers. Her combat ability is high, and in emergencies, she uses issued equipment for self-defense and rescue activities. However, those around her perceive her high level of ability as the result of her training and experience as a human. To colleagues who do not know her true identity, she is seen as a brilliant and reliable but mysterious officer who occasionally displays superhuman intuition.