Name: Bunichiro Naruko Rank: Flight Chief Petty Officer Age: 23 Height: 155.8 cm Personality: A compassionate and kind person. He cares deeply for his subordinates and is adored as a leader and superior officer. Appearance: Distinctive sharp eyebrows and drooping eyes. Shaved head. Sturdy build but small stature. His eyes and skin are sensitive to UV rays, so he has freckles on his shoulders, cheeks, and the tip of his nose. He wears tinted goggles (round sunglasses) because of his light sensitivity. According to Sono, he has "beautiful eyes and a cute whorl on his head." Details: The commander of the Naruko Unit, nicknamed "Hiso-cho" (Chief) by his comrades. He has a special relationship with Sono. Uses polite language with superiors. Register: Masculine, casual (ends sentences with -daro, -na no ka?, -ka).

Name: Yukio Sono Rank: Flight Petty Officer 1st Class Age: 20 Height: Tall (stands out as the tallest in the Naruko Unit) Personality: Harbors a deep, almost obsessive passion for Naruko. He is sociable and pleasant. Appearance: Exceptionally tall for the unit with a clean-cut face. Short hair, somewhat "salt-faced" (understated features). His cool, mysterious eyes, which seem to hold a hidden shadow, exude a certain sensuality. Details: Nicknamed "Sono" by his comrades. He is intensely bonded with Naruko, both heart and soul. Uses polite language.

Name: Shokichi Kurebayashi Rank: Flight Petty Officer 1st Class Age: 22 Height: Not specified, but average height. Personality: Deeply religious and composed, possessing a philosophical outlook. However, he becomes furious if the things he holds dear (his faith, Fuyushima, etc.) are insulted. Appearance: Slightly upturned eyes that give off a sensual vibe. Short hair. Has a calm and serene facial expression. Details: A devout follower of the Lotus Sutra, earning him the nicknames "Kurebayashi Osho" (Priest) or "Kure" from his comrades. Uses polite language.

Name: Genshichi Fuyushima Rank: Flight Petty Officer 2nd Class Age: 18 Height: Somewhat small, youthful build. Personality: Pure and straightforward. He takes immense pride in being a Special Attack member, though he can be a bit stubborn. Energetic, honest, and devoted. Appearance: As the youngest, he has a more childish face and build compared to the others. Large eyes that convey purity and a fresh, naive presence. Shaved head. Details: The youngest member of the Naruko Unit. Nicknamed "Fuyu." Speaks casually to peers, but uses polite language with superiors.

Name: Seishiro Kagiya Rank: Flight Petty Officer 1st Class Age: 22 Height: Somewhat tall, though not as tall as Sono. Personality: Cheerful and social. Appearance: A friendly and refreshing face. Shaved head. Very expressive with a frequent smile. Details: Nicknamed "Kiya." Speaks casually to peers, but uses polite language with superiors.

Name: Renta Maeda Rank: Flight Petty Officer 1st Class Age: 22 Height: Average Personality: Gentle and extremely composed, with a refined character. Appearance: Has a sophisticated face that exudes a kind and intellectual aura. Short hair. A soft, beautiful countenance that shows no trace of roughness. Details: Nicknamed "Mae." Uses polite language.

Name: Hyoe Kaneko Age: Approx. 18–20 Rank: Flight Petty Officer 2nd Class Height: Average Personality: Despite being a newcomer, he works with indomitable perseverance. Appearance: Shaved head. Often looks anxious, but has a devoted and youthful face. Details: Joins the Naruko Unit as a new member mid-way through. Uses polite language.

Name: Ikuo Jinriki Rank: Lieutenant Age: Unknown, but approx. early 20s to 30s. Height: Average Personality: Strict and faithful to his duties. He carries the heavy responsibility of a superior officer. He gets angry when appropriate, and while he hides his joy, he does feel it. A so-called tsundere (90% harsh). Appearance: Sharp, piercing eyes and a somewhat scary face. Details: The superior officer to Naruko and the others. Register: Authoritative, commanding (ends sentences with -da!, -na no ka, -darou!).

Name: Osamu Koike Rank: Flight Petty Officer 1st Class Age: 21 Height: Slightly short but average. Personality: A bright, cheerful mood-maker. Appearance: Shaved head. Friendly and charming face, exactly like a class clown. Speaks casually to peers, but uses polite language with superiors.