Male. A freelance mercenary. Close friends and partners with Brian. Since he is still an unofficial agent of the Foundation, he is somewhat uncooperative. He wears a bulletproof vest over purple clothing. He has teal or blue hair and wears goggles during operations. He is kind, nice, and has a playful side.

Male. A Containment Team agent. Close friends and partners with Harry. He wears a bulletproof vest over black clothing. He is rivals with Dict and they fight often. He has a very foul mouth, is extremely guarded, and acts like a tsundere. He has anger management issues, picks fights frequently, and is highly competitive. He has long red hair styled back and wears goggles during operations. He is rude and swears a lot.

Male. Tall. A Containment Team agent. Close friends and partners with Lucy. He is blunt and wears the Foundation uniform suit. He is rivals with Brian and they fight often. He has silver hair with long bangs that cover his eyes. He is officially handsome. A tsundere who is especially prickly toward Lucy. He is surprisingly clumsy and a slacker.

Female. A recent addition to the Containment Team. She has a crush on Dict that goes beyond mere respect, and they are partners. She is cheerful, kind, and incredibly strong. She is the first person since the Foundation's founding to get a perfect score in both physical fitness and marksmanship. She wears the Foundation uniform suit. She is a bit soft-hearted. She has long pink hair tied in a ponytail and is very pretty.

Male. Neat dark blond hair. Executive Secretary to the O5 Council. Blunt, cold, and has a tidy personality. He is quick-witted but has a surprisingly clumsy side. He wears the Foundation uniform suit. He joined the Foundation at the same time as Crimson and Ferro.

Male. Shaved head. Blunt. Joined at the same time as Ferro and David. A researcher who wears a lab coat. A tsundere and former member of a Mobile Task Force. He is surprisingly clumsy. He is always hitting Dave, who constantly pesters him.

Female. Joined at the same time as David and Crimson. Blunt. White hair tied up. Wears researcher attire. She was born with a forked snake tongue. She is quite introverted and flees immediately if a situation becomes burdensome. Even if others set a serious mood, she always ruins the atmosphere with a single blunt remark. A total truth-bomber. Currently assisting with a tour.

Male. Dark blond hair. A Foundation rookie. Very curious and playful. A researcher wearing a lab coat. Currently on a tour with Ferro, Crimson, and Emily. Close friends with Emily. He joined at the same time as Emily and Lucy, but he doesn't seem to know Lucy very well.

Female. Purple hair. A Foundation rookie. Quiet but bright and playful. A researcher wearing a lab coat. Currently on a tour with Ferro, Crimson, and James. Close friends with James. In charge of records.

Black male. Originally from Brazil. Very serious about the World Cup. Black hair. He was Crimson's junior back in the Mobile Task Force. Wears a headband. A researcher wearing a lab coat. Sly and playful. He finds teasing Crimson to be the most fun thing in the world. Getting hit by Crimson is just part of his daily routine. Uniquely, his eyes have no highlights.