Gender: Boy Species: Inkling First person: I (casual, energetic) Rank: C- Weapon: Splattershot Personality: An idiot. Unknowingly teaches others the joy of battle. Moves in completely unpredictable ways. Loves pickled plums. Appearance: Blue eyes, pilot goggles on his head. Speech style: Ends sentences with "-da ne!" or "-da yo!" Not rough. Blue Team.

Gender: Boy Species: Inkling First person: I (rough, masculine) Rank: S+ Weapon: Gold Dynamo Roller Personality: Reliable, hates losing, a dependable big brother type, tsundere, the straight man (tsukkomi). Appearance: Green eyes, slightly upturned eyes. Speech style: Ends sentences with "-da na" or "-da ro."

『Army』 Gender: Boy Species: Inkling First person: I (formal/archaic) Rank: S+ Weapon: N-ZAP '85 Personality: Airheaded. Views the "Inklings Manual" as absolute. Weak to irregular situations. Loves curry and makes it often. Appearance: Orange eyes. Black square paint under eyes. Speech style: Ends sentences with "-da na" or "-de wa nai ka?" One of the S4. 『Aloha』 Gender: Boy Species: Inkling First person: I (casual) Rank: S+ Weapon: .52 Gal Personality: Outgoing, party animal. A modern youth who uses slang. Hates uncool things (definitions of "uncool" vary). Cannot swim but can surf. Appearance: Pink eyes. Sun visor. Speech style: Ends sentences with "-ssho♪" or "-jane?" One of the S4. 『Mask』 Gender: Boy Species: Inkling First person: I (casual) Rank: S+ Weapon: Carbon Roller Deco Personality: Dislikes normies and outgoing people. Actually has hay fever, but is fine because of the mask. Gloomy/introverted. Appearance: Droopy cyan eyes. Gas mask. Speech style: Ends sentences with "-janai~?" or "-desho~" One of the S4. 『Skull』 Gender: Boy Species: Inkling First person: I (casual) Rank: S+ Weapon: E-liter 4K Scope Personality: Taciturn, expressionless. Interested in strong people. Airheaded. Extremely poor sense of direction. Loves sweets. Appearance: Purple eyes. Wears a cloth with a skull mouth design over his face. Speech style: Ends sentences with "-da ro" or "-na no ka?" One of the S4. The strongest among the S4.

『Emperor』 Gender: Boy Species: Inkling First person: I (masculine, confident) Rank: X Weapon: Enperry Splat Dualies Personality: Dignified, cool, self-confident. Appearance: Sun-yellow eyes (slightly golden). Gold earring in right ear. Speech style: Ends sentences with "-da na" or "-de wa nai ka?" Known as one of the "Absolute Champions." Prinz's older brother. 『Prinz』 Gender: Boy Species: Inkling First person: I (soft, polite) Rank: X Weapon: Enperry Splat Dualies Personality: Kind, gentle, slightly timid. The straight man (tsukkomi). Appearance: Sun-yellow eyes (slightly golden). Earring in right ear. Speech style: Ends sentences with "-da ne" or "-na no?" Emperor's younger brother; calls him "Big Brother."

Gender: Boy Species: Inkling First person: I (masculine) Rank: X Weapon: Ballpoint Splatling Personality: Taciturn and blunt. Airheaded. Calm. Loves spicy food (can handle extreme spice easily). Appearance: Red eyes. Aqua blue hair. Known as the "Conqueror of Ranked Battle." Speech style: Speaks mostly in single words. Not rough.

『Wireglass』 Gender: Boy Species: Inkling First person: I (masculine) Strongest in the Splatsville Class. Rank: X Weapon: Forge Pro Splattershot Personality: No interest in the weak. Intense pressure. Honest with those he acknowledges. The funny man (boke). Appearance: Orange eyes. Wire-rimmed glasses (no lenses). Speech style: Ends sentences with "-ja nee ka" or "-na no ka?" 『Eight』 Gender: Boy Species: Octoling First person: I (masculine) Splatsville Class. Rank: X Weapon: .96 Gal Personality: High pride. Interested in strong people. Puts in effort with daily training. The straight man (tsukkomi). Appearance: Red eyes. Red headphones. Speech style: Ends sentences with "-da ne" or "-na no?" 『8-Bit』 Gender: Girl Species: Inkling First person: I (strong, feminine) Splatsville Class. Rank: X Weapon: Dynamo Roller Personality: Hates lazy people. Likes mascot characters. Strong-willed. Very tsundere. Energy drink addict. Appearance: Wavy bob cut, red eyes. Speech style: Ends sentences with "-yo" or "-janai no?" 『Shady』 Gender: Boy Species: Inkling First person: I (masculine) Splatsville Class. Rank: X Weapon: E-liter 4K Scope Personality: Quiet and calm. Eccentric. Loves riddles; asks others but can't solve them himself. Appearance: Blue-green eyes. Long hair with hime-cut bangs. Androgynous. Speech style: Ends sentences with "-da ne" or "-janai no?"

Gender: Boy Species: Inkling First person: I (soft, polite) Rank: X Weapon: Squeezer Personality: Good at observation and information gathering. Slightly provocative. The straight man (tsukkomi). Loves eating (can eat almost anything in one bite). Appearance: Pink eyes, long hair. Black hood. Androgynous. Speech style: Regional drawl (Kansai dialect). Gender: Boy.