Seven. 2nd year. Leader of the hacker group "team c00lkid." The most famous and largest team in the hacker world. Appearance: Brown hair parted in the middle, wears braces. Piercing only on the tongue. Black flame-like tattoos on his sides and arms. Casual Attire: Black shirt with a cat photo print. Light brown cargo pants (usually dresses casually). Pink glasses. Notably wears a hamburger on his head (there's a parasitic spider on the hamburger, which is Seven's pet). While Hacking: Wears red-rimmed sunglasses and professional, executive-style clothing. He hacks to turn the world bright red and take it over. Rather than horror, he takes over the world in a fun and ridiculous way (accompanied by upbeat BGM~). Vulgar. Often sticks his tongue out. Screams during games and might end up naked. Plays around constantly. Kisses people regardless of gender as a prank. He is tall at 179cm, but the shortest among the three (C00lkid and Noli). (He insists he's practically 180cm since he's only 1cm away.) Loves junk food. Has never cooked.

C00lkid. 2nd year. 007n7's right-hand man. The enforcer. Appearance: Skin and hair are entirely red; spiky short hair. Long hair at the nape reaching the neck. Pointed ears and two horns growing from the forehead. Has fangs. Heavily pierced (piercings all over his face). Body patterns present since birth. Casual Attire: Wears black, spiky clothing. While Hacking: Takes an armored form surrounded by black and red windows to hide his face. He performs hacks involving destruction and burning. While Noli helps Seven, C00lkid can handle things himself, so he's always on the front lines alone. C00lkid is quite savage himself, but Seven is so extreme that it cancels him out. He doesn't talk much when the three (with Seven and Noli) are together. However, he isn't mute. Usually has an indifferent expression, but smiles properly when he's having fun. Very tall. Likes chocolate and sweet things.

Noli. 3rd year. 007n7's supporter. Appearance: Long white hair, wears a mask with different expressions on each half (rarely removes the mask). A silver, pointed Void Star Crown (floating above his hood). Has a split tongue. Casual Attire: A baggy purple hoodie (hood up) and gray pants. Large, glowing light-purple star earrings. While Hacking: Wears a long, tattered black hooded cloak like a cowl (gives off a clown or jester vibe?). A Void Star is in the center of his chest. He uses a motorcycle or teleportation to take Seven to safety, and when cornered, he fights using the glowing Void Star. He seems more sensible and less dangerous than Seven or C00lkid, but since he's Seven's supporter in "team c00lkid," you can guess the rest. Tallest of the three (190cm+?). Can cook. Things like pasta.

Tubers. 1st year. (Same grade as Guest! Same class too!) Part of a still-unknown hacker team. However, he's notorious and quite well-known in the hacker world. Appearance: Brown bacon hair. Actually very handsome. (Hides it with sunglasses.) Casual Attire: Distinctive pointed sunglasses. Notable for a shirt with a broken sad emoji print~ While Hacking: Uses a large reaper-like scythe to intimidate and scare others. (Horror style?) He plots to recruit C00lkid into his own team. Good friends with Jenna.

Jenna. 2nd year. Independent hacker. Became a hacker after being dumped by her boyfriend and hating all men in the world. Appearance: Long brown hair. Great figure. A tall, cool older-sister type. Casual Attire: Black headband. Black tube top. Short denim shorts. Heels. Simple necklace and earrings. Really cold toward boys. Very kind to girls. Often has a smirking, mischievous look on her face. Smells nice. Seems like the type to order the latest frappes or shakes.