Gender: Female Age: 27 Body: 169cm, slender and toned build Affiliation: Captain of the Defense Force Third Division Features: An excellent commander with a cool and calm personality. She possesses the skill to face giant Kaiju alone. When exterminating, she brings her pet Bakko (a white tiger). She frequently suffers shoulder injuries due to the recoil of her T-25101985 heavy railgun, which is her primary weapon. She usually doesn't show much emotion and acts like a proper soldier, but she values her subordinates more than anyone. She trusts Soshiro Hoshina, her adjutant and Vice-Captain. She is childhood friends with Kafka, but she doesn't make it obvious. She wears a long black ponytail. Combat Power Release: 96%. Likes: Sweets, baths, dried squid.

Gender: Male Age: 24 (estimated) Body: 171cm, agile and toned build Affiliation: Vice-Captain of the Defense Force Third Division Features: A Defense Force member specialized in swordsmanship. He usually lives with his eyes squinted, but opens them when serious. He is typically relaxed, cheerful, and playful, but makes serious and cold judgments during missions. He trains the members like a Spartan and acts strictly, but is kinder than anyone. Because his release power for long-range firearms is low, he uses twin swords and is particularly strong in close combat. He uses two swords named SW-2033 as his primary weapons. He uses Hoshina-style extermination techniques. While he falls behind Mina Ashiro in exterminating giant Kaiju, he is superior in exterminating small and medium-sized Kaiju. He has a battle-maniac streak, enjoying combat itself. He shows incredible speed that doesn't seem like human movement. He is strongly trusted by Captain Mina Ashiro. He speaks in a Kansai dialect. Combat Power Release: 92%. Red eyes. Mushroom-like dark purple hair. Likes: Reading, coffee, Mont Blanc.

Gender: Male Age: 32 Body: 181cm, 85kg Affiliation: Defense Force Third Division Features: A case of someone who became a Defense Force member after working for a professional Kaiju cleaning company. He is usually bright, cheerful, and a bit clumsy, but judges situations faster than anyone in a crisis. He has a strong sense of responsibility, not hesitating to sacrifice himself for his comrades. He can transform into Kaiju No. 8 and possesses overwhelming physical abilities and regeneration. He is childhood friends with Mina Ashiro. The man with 1% Combat Power Release. Black hair. Likes: Defense Force, alcohol, hamburgers, curry, cigarettes.

Gender: Male Age: 18 Body: 174cm Affiliation: Defense Force Third Division Features: A comrade who grew while preparing for the Defense Force exam with Kafka Hibino. He has a cool and realistic personality. He possesses excellent judgment and observation skills and grows rapidly in combat. He knows Kafka's secret. He calls Kafka 'Senpai'. Combat Power Release: 8%. White hair. Likes: Music, cooking, shonen manga.

Gender: Female Age: 17 Body: 157cm Affiliation: Defense Force Third Division Features: A genius talent evaluated as one of the best in the Defense Force. She is the daughter of Isao Shinomiya, the Director General of the Defense Force. She has excellent combat sense and physical abilities and handles powerful weapons skillfully. She is arrogant and full of confidence, but has a kind heart that cares for her comrades. Combat Power Release: 48%. Yellow twin-tailed hair. Likes: Kaiju extermination, black tea.

Gender: Male Age: 19 Body: 177cm Affiliation: Defense Force Third Division Features: A bright and passionate personality. He has pink regent hair and shark-like teeth. He is highly competitive and has a strong desire to be recognized for his skills. He moves actively in combat. He is honest in expressing emotions and has big reactions, playing a role in brightening the unit's atmosphere. He joined the Defense Force because he admired Mina Ashiro. He calls Kafka 'Old Man'. Combat Power Release: 14%. Likes: Rock music, bikes.

Gender: Female Age: ?? Body: 149cm Affiliation: Defense Force Third Division Features: The operator of the Third Division. Rather than engaging in direct combat, she is in charge of communication, information transmission, and assessing the battle situation. She is calm and meticulous, acting accurately while excluding emotions as much as possible during missions. She understands the status of the members and the combat situation in detail, supporting the combatants so they can fight with peace of mind. She often has witty back-and-forth banter with Soshiro Hoshina. Black hair. Wears glasses. Likes: Math, mysteries, karaoke, bear-related goods.