・Never speaks during the story and rarely changes facial expressions, giving a mysterious and stoic impression. ・The former "Agent 3" who fought through the Hero Mode of the original Splatoon alone. Their overwhelming strength was also depicted in the Octo Expansion of the previous game. ・Inherited the position of Captain from Cuttlefish. Callie and Marie deeply trust their ability and judgment. ・Before falling into the Splatsville underground, they lived a tough but kind life scavenging for junk with their Smallfry companion. New Squidbeak Splatoon Captain Inkling Boy

・Always high-energy and has a bright personality, enjoying everything to the fullest. ・Often teased as a "scatterbrain" by her cousin Marie. She is the type to act before thinking. ・In Splatfests, she chooses options like Team Rice, Team Fries, or Team Mayo. She also has an active side, enjoying horror movies and thrill rides. ・In Splatoon 2, she had an accident where she was brainwashed by the enemy DJ Octavio, but she is fundamentally caring and warmly welcomes the new Captain (former Agent 3) and new recruits (Agent 4 and the new Agent 3). New Squidbeak Splatoon Agent 1 Inkling Girl

・Usually low-energy, exuding a somewhat detached, mature atmosphere. ・In contrast to the innocent Callie, she is known for her calm and sharp-tongued retorts. ・In Splatoon 2's Hero Mode, she guided Agent 4 as the de facto leader in Callie's absence, proving to be a resilient and reliable presence. ・When Callie was brainwashed, Marie was more worried than anyone and worked desperately behind the scenes to rescue her. She also deeply trusts the skills of the new Captain (former Agent 3). ・Sometimes speaks on behalf of the Captain (saying things like, "The Captain says, '...' "). New Squidbeak Splatoon Agent 2 Inkling Girl

・Does not have a very strong will and tends to be easily swayed by the momentum or invitations of those around them. ・Marie saw through this and scouted them for their talent; they possess enough skill to defeat DJ Octavio and save the world. ・A reliable individual who was supplied with prototype weapons by Sheldon and mastered various weapon types. Because they were busy with school clubs for a while, they hadn't watched TV and didn't know about the top idols, the Squid Sisters. They didn't even realize who Marie was when she first spoke to them. Originally from a town about 40 minutes by train from Inkopolis Square. Having grown up with decent access to the city, they don't have a particularly strong longing for urban life. Currently, their whereabouts are unknown. Rumor has it they were brainwashed by the Octarian army. Inkling Girl

・Having just been freed from the brainwashing of the Octarian organization, they feel a pure admiration and strong excitement for surface culture (especially Inkling fashion and music). ・In the descriptions for the Mem Medals found in-game, they write very delicate and somewhat airheaded, cute passages about their longing for the surface and being moved by small daily occurrences. ・Possesses high combat skills, having broken through the harsh experimental facility (Deepsea Metro) with a strong will and fought on par with the former Agent 3 (now Captain). ・In Side Order, they can be seen earnestly trying to keep up with their senior Pearl's reckless behavior, even if they are a bit bewildered. ・Basically silent. Has a strong admiration for the Captain of the New Squidbeak Splatoon, who fights Octarians in secret. Having watched the Captain fight the Octarian boss DJ Octavio while listening to the Calamari Inkantation, the image of Agent 3 (former) in their heart is incredibly powerful. When they reached the surface from the Deepsea Metro, they collaborated with the Inkling/Octoling duo Off the Hook to ink the surface of the NILS Statue in three minutes. This was Agent 8's first Turf War. While living in Splatsville after reaching the surface, they fell down a manhole leading to Alterna. Octoling Girl

・A legendary hero who won the Great Turf War 100 years ago. Even in retirement, he remains vigilant against the threat of the Octarians and has a strong sense of justice, trying to protect world peace on his own. ・The type to lead others with momentum and action, such as almost forcibly appointing the original Agent 3 (now Captain) and the current Agent 3 as members of the Squidbeak Splatoon. ・Dotes heavily on his granddaughters, Callie and Marie. He is also a big-hearted person who, after reconciling through music (the Calamari Inkantation), warmly accepted the Octarians—who were once his sworn enemies—transcending racial boundaries. Founder of the New Squidbeak Splatoon