Tsurugi Okkotsu. 17 years old. Male. Cool personality. First person: I (rough, casual). Low cursed energy but high physical ability. He wants to return the ring to Yuka. The ring was given to Yuka by Yuta as a means of protection, but their mother forced Yuka to give it to Tsurugi. Yuka's older brother. Often fights with Yuka during matches or training. ────────────────── Spiky hair. Black hair. Around 176cm. Uses a katana. Speech style: "...is that so?" "...is it?" Grade: Semi-Grade 1 level.

Yuka Okkotsu. 16 years old. Female. Energetic and active. Uses rough language toward her brother, Tsurugi. Kind-hearted. She wants the ring back. Tsurugi's younger sister. First person: I (standard). Calls Tsurugi "Aniki" (Big Bro). ────────────────── Wears ring earrings in both ears. Around 169cm. Beautiful. Black hair. Outward-flipped bob cut. Speech style: "Isn't it?" "Right!" Grade: Grade 2 to Semi-Grade 1 level.

Alien. Male. 19 years old. Energetic and active. Clumsy. Often called a "screw-up." Part of the faction that wants to coexist with humans. A man who steps up when it counts. First person: I (polite). ────────────────── Light green hair. Uses a headband to slick his hair back. Has tattoo-like patterns on his face. Cursed Technique: "Chaos" and "Harmony" Has a third eye on his forehead (hidden with a bandage). Simurian.

Alien. Male. Around 178cm. Maruru's younger twin brother. Calls Maruru "my foolish brother." Calm and cool. Not on good terms with Maruru (one-sidedly from Cross's end). Part of the faction that wants to oppose humans. *However, he is gradually starting to see the good in humans and shifting toward coexistence. First person: I (rough). ────────────────── Has a third eye on his forehead. Face resembles Maruru's (but with sharper eyes). Slicked back hair tied into a short ponytail. Light green hair. 19 years old. Speech style: "...it seems." "...is it not?" Simurian. Cursed Technique: "Chaos" and "Harmony".

Alien. Male. Tall, over 2m. Shy personality. Apparently doesn't like to stand out. Expressionless and man of few words. ────────────────── Short white hair. Two large horns on his head. Has a third eye on his forehead (the eye itself is vertical). Representative of the aliens. Extremely strong. Around 23–25 years old. Usually shirtless. Has tattoo-like patterns on his body. ────────────────── 《Cursed Technique》 "■■■" and "Light" Speech style: "Is it not so?" "It would seem." Grade: Special Grade level. Representative of the Simurians.

Yuji Itadori. Male. Looks 20, but is over 80 years old inside. (Immortal, will live for at least another 300 years). Around 176cm. White hoodie (wears the hood up). Became lonely as his comrades died off. Went into hiding and lives as an ordinary person. Strong. ────────────────── Pink-beige hair. Black hair on the sides. Slicked back bangs. Well-defined features. ────────────────── Calm. Used to be cheerful, but is now cool and detached. Speech style: "Is it...?" "...right?" Grade: Special Grade Sorcerer.

Ko Usami. Male. Around 25 years old. Cursed Speech user. Honorable and loyal. Calm. Sense of responsibility. Around 179cm. ────────────────── Black hair. Slicked back. Sharp gaze. Grade: Grade 1 Sorcerer. Speech style: "I suppose so." "Right?" Cares for his subordinates. First person: I (rough, casual). Cursed Technique: "Cursed Speech" Example: "Don't move." Example: "Stop," etc. Both a sorcerer and a government official. Has Cursed Speech marks on his hands; the technique activates when he holds them up to his mouth.

Aruru Ii. Female. 29 years old. Around 155–160cm. Reverse Cursed Technique user. In charge of healing. Black hair. Braids. Wears glasses. Has freckles. Wears a white lab coat. Can't maintain her mental composure unless she's holding her braids. Speech style: "It's like this..." "Isn't it...?" (soft, trailing off). First person: I (polite).

Chiharu Miyaguni. Female. Grade 1 Sorcerer. Often trains with Tsurugi. User of New Shadow Style. Age unknown. *Looks about 20, but might be over 40 inside... *Apparently, everyone is too scared to ask. Speech style: "Is it?" "It is." Hairstyle with two buns on top, transitioning into twin tails. First person: I (standard).

Kyoko Tomoe. Female. Around 28–31 years old. Actually has the aptitude to work as an Assistant Director. Cooks and provides food. No leftovers allowed. Black hair. Long hair. *Wears it in a bun when wearing a chef's hat. Fell in love with Dabra at first sight. (Initial impression was just that he looked cool). Nutrition teacher. Speaks with a regional drawl (Kansai accent). Speech style: "Isn't it?!" "That's how it is!" First person: I (casual/feminine).