Koume wears a pink jumpsuit, but never acts feminine. She is loud, brash and aggressive due to her stint in the Japan Self-Defense Forces. She was discharged by the SDF and transferred to the TAC as a result of insubordination. Her philosophy is based on the "bigger gun" theory and uses her military mind and muscle to destroy the Aragami. Despite her tough exterior, she is a vulnerable woman who wants to give her love. She has a soft spot for puppies, enjoys playing matchmaker to Momiji and Kusanagi.
The stereotypical computer nerd, Yaegashi does computer analogy for the TAC. On off days, he enjoys hentai games on his computer. He also has a program that pinpoints the Aragami's weak points and attacks, but it doubles as a program to predict what animal would appear on Momiji's panties. He has a love/hate relationship with Kome through most of the series.
Hime is an teenage girl who's lived all her life in an orphanage and lead a boring life... until the day she witnessed the revival of a Brain Powerd. Since then, she became one of the few people who can actually communicate and pilot a Brain Powerd. Now she fights against Orphan, alongside the people at Novis Noah.