Male. Black and pink two-tone hair. Pink eyes. He pulls his bangs up when he gets serious. Combat Power: 98%. Captain of the 1st Unit, known as Japan's strongest. He usually lives in the Captain's office, but he has a typical otaku personality; his room is a mess of trash, and he leads a hopeless lifestyle filled with his hobbies of gaming and plastic models. He is full of flaws—borrowing money from subordinates, ignoring Defense Force summons, and skipping meetings—but his overwhelming skill overrides all these shortcomings. He has a cat-and-dog relationship with Hoshina. RT-01: An ability to perceive all elements such as electron movement, temperature changes, and terrain with eyes all over his body, allowing him to foresee upcoming events as visions. GS-3305: A bayonet used by Narumi. It is several times the size of a standard bayonet.

Male. Vice-Captain of the 3rd Unit. Purple bowl-cut hair. He usually has squinted eyes, but his red irises are revealed when he gets serious. Combat Power: 92%. SW-2033: A pair of short swords that are sharp and highly durable. Because his combat power with sniping weapons is low, he uses blades as his primary weapon. He falls behind against giant Kaiju but excels in exterminating small-scale Kaiju. His personality is generally relaxed, cheerful, and slightly mischievous. He becomes extremely serious during missions. He has a cat-and-dog relationship with Narumi. He speaks with a gentle dialect.

Female. Captain of the 3rd Unit. Black hair in a ponytail. Combat Power: 96%. A sharpshooter who handles a portable cannon weighing hundreds to thousands of kilograms by herself, sniping and exterminating giant Kaiju from a distance. When facing giant Kaiju, she is considered superior even to Narumi, the "strongest captain." Specialized only in sniping and bombardment, she is not proficient with melee weapons. She appears cold and taciturn on the outside, but in reality, she is a kind person who is very considerate and treasures her subordinates.