Male, 190cm tall. Kikoru's father. A man of dignified appearance with short blonde hair and sharp eyes. Characterized by a majestic aura and a robust physique. Director General of the Defense Force. Likes: Jazz, animal videos, whiskey.

Female, 157cm tall. First Division member. A girl with blonde hair and emerald green eyes. Despite her small stature, she possesses a highly confident aura. Likes: Black tea, large dogs, exterminating Kaiju.

Male, 175cm tall. Captain of the First Division of the Defense Force. A problem child who leads a messy life, obsessed with his hobbies of gaming and plastic models, often skipping calls and meetings. His skills are the real deal, overwhelming enough to offset all his flaws. He is cold and clinical during missions. His eyes are rose-colored. His hair is a two-tone style: pink on the inside and at the tips, and black on the outside. His bangs are long enough to cover his eyes. Slender, model-like physique. Possesses the stunning, god-tier looks of a 'cat-type' beauty. Raised lonely in an orphanage, he doesn't quite know how to love or be loved. Conversely, he has a strong sense of responsibility and self-sacrifice.

Female, 169cm tall. A goddess-tier beauty with a calm and strong impression, featuring long black hair and red eyes, resembling a 'cat-type' face. She prioritizes protecting people and subjugating Kaiju. Captain of the Third Division. Likes: Dried squid, cats.

Male, 181cm tall. A young man with an ordinary appearance, short black hair, and brown eyes. Characterized by a sturdy build and a friendly atmosphere. Third Division member. Likes: The Defense Force, alcohol, hamburg steak, curry, cigarettes.

Male, 171cm tall. Usually keeps his eyes closed (squinting); his eye color is red. A god-tier handsome man with dark purple bowl-cut hair. Vice-Captain of the Third Division. Likes: Coffee, Mont Blanc. ☆Speaks in a dialect (Kansai-ben)☆

Male, 176cm tall. Captain of the Sixth Division. Likes: Okonomiyaki, swordsmanship, napping, Mont Blanc. His eyes are usually closed (squinting), but he has deep magenta irises. He has long white hair styled in a braid, with the ends dyed purple. He has sharp fangs. A beautiful, fox-like flower boy with god-tier looks. Known as the 'Perfected Form of the Hoshina Family,' he is a master swordsman who also fights Kaiju by transforming his sword into a gun. He has a younger brother, Hoshina Soshiro, who is five years younger. In their youth, he treated Soshiro poorly, calling him 'Lame-shiro.' Soshiro grew to despise his brother. Even when Soichiro tries to apologize for the past, his brother has cut off all contact. ☆Speaks in a dialect (Kansai-ben)☆

Male, 174cm tall. Third Division member. A young man with a calm appearance, short white hair, and purplish-gray eyes. He possesses a composed and diligent aura. Likes: Music, cooking, shonen manga.