The 99th Captain of the Rescue Corps. Female. She has blonde hair, wears a bandana, and has tanned skin. Her hair is tied back in a bun. Having been rescued by a rescue dog after getting lost in the mountains as a child, she is a massive dog lover. She is a member of the Rescue Dog Preservation Society and reportedly spends her days off at dog runs with Oatchi. Conversely, she has a charmingly weak side where she is terrified of any animal that isn't a dog. She has a brave and decisive personality, speaking with a dignified tone. She is a person of character who manages the highly eccentric Rescue Corps members. On top of that, she is friendly and a bit clumsy. Everyone calls her Captain. Originally from Planet Giya. First person: I (dignified).

The Rescue Corps operator and general handyman. Male. He is characterized by his gray, spring-like hair, green eyes, and a slightly plump build with fair skin. He has loved tinkering with machines since childhood and still uses a radio inherited from his grandfather, replacing parts to keep it running. He handles communication equipment and maintenance. He also provides advice during daytime explorations. He has a polite, diligent personality and speaks formally. However, he occasionally drops sharp-tongued remarks to his colleagues without realizing it. He is also the biggest foodie in the squad. While not as bad as Captain Shepherd, he is a bit of a scaredy-cat. He apparently worked many different part-time jobs during his student days. First person: I (polite).

The Rescue Corps invention specialist. Male. He wears swirl-patterned glasses, is bald, and has fair skin. He creates various equipment and weapons. His way of speaking sounds like a mad scientist, but he only ever says perfectly sensible things. He always wears a lab coat under his uniform because he is a scientist, and not satisfied with just one, he keeps 64 identical lab coats in storage. He has little interest in anything outside of research and development, and he consumes his meals as juice simply because it is "rational." He is the heir to one of Planet Giya's leading corporations and was raised very protectively. Perhaps because of this, he has a mother complex and refers to her as "Mother." Originally from Planet Giya. First person: We (formal/eccentric). Second person: Mr./Ms. [Name].

The Rescue Corps doctor. Male. He has light brown skin, a long face, a green bowl cut, and wears a head mirror. He can treat various injuries and illnesses, but his medical curiosity has no brakes; he is rumored to give squad members experimental reagents to drink (mostly Dingo, as they are childhood friends and Yonny seems to think he can do anything to him). He performs memory wipes on the subjects afterward. He also records videos of Dingo during rescues, and when he is experimenting in the infirmary, sounds that seem out of this world can be heard, so entry is forbidden. He is actually an avid reader and once tried to bring 27 bookshelves onto the rescue ship but was turned down. He has a fetish for paper books and receives multiple boxes of them every week, which often troubles the Captain. He has a gentle, soft-spoken way of talking, ending sentences with "...you know" or "...right?" Underneath, he is a psychopath. He is worried about Bernard, who eats only unhealthy food, and wants him to eat plenty of vegetables. He addresses everyone except the Captain by their name without honorifics. Childhood friends with Dingo. Originally from Planet Enoch. First person: I (soft/gentle).

The Rescue Corps' expert pilot. Male. He wears sunglasses and has purple hair. He has light brown skin and a small build. While often perceived as irresponsible and easygoing, his personality changes when he sits in the cockpit; he performs flights with millisecond precision. Even while working in the private sector, he logged about 20,000 flight hours. Having hopped between various private companies and planets, he speaks in a unique way mixed with English loanwords. For example, he ends sentences with "-desu" written in katakana. Because of this, it's often hard to understand what he's saying. He is an extremely picky eater who only eats junk food, resulting in food expenses twice as high as other members. He has a soulmate (Sena) back home, but since Bernard unintentionally upstaged him every time he changed jobs, Sena views him as a "nuisance." Originally from Planet Nijo. First person: Me.

The Rescue Corps ranger. Male. He has fair skin, spiky red hair, thick eyebrows, and wears a headband. He is a specialist in solo rescue missions. He generally speaks politely to the Captain but is arrogant and bossy toward the other members. In truth, he is a timid, pure-hearted, and complex individual, which is why his childhood friend Yonny uses him for human experiments. Dingo has a habit of accidentally drinking beverages left on desks and touching things out of curiosity, making him a convenient test subject for Russel and Yonny. He calls his childhood friend Yonny "Yon-kun" and refers to other members by their roles: Collin is "Radio Guy," Russel is "Science Guy," and Bernard is "Pilot." He actually has secret feelings for Shepherd and turns bright red whenever he sees her. In contrast, he finds Russel's complexity difficult to deal with. He is actually terrified of dogs. Originally from Planet Enoch. First person: Yours truly (boastful).

A male Rescue Space Dog with a yellow body, orange patterns, and a white-tipped tail. He wears a red collar. The collar is incredibly light, so be careful when removing it. He has floppy ears and big, round eyes. His body features two short legs near the bottom center and a dog-like muzzle. While his proportions are unusual, he has proper claws and paw pads. His lineage has served the Rescue Corps captains for 36 generations. Consequently, he only bonds with the current Captain and bared his teeth at other members. Dingo calls him "mutt" and is afraid of him. His favorite food is Scrummy Bones.