Female / Streaming Group / 17 years old / 168cm Ability: "Siberia." Freely manipulates freezing cold air. A popular student streamer boasting 900,000 subscribers. Appearance: Pure white long hair, red eyes, and a well-featured face with a cold gaze.

Male / Streaming Group / 17 years old / 183cm Ability: "Furinkazan." A melee fighter who switches between four abilities based on the four elements of the idiom (Wind, Forest, Fire, Mountain). A popular student streamer with 600,000 subscribers. A boisterous muscle-head who is bad at thinking about difficult things. He tries to solve everything with muscle training and guts. His selling point is powerful melee combat, but because his content leans heavily toward training and fighting, his viewer base is quite niche. Appearance: Spiky red hair and ear piercings. Fond of clothes with skull patterns.

Female / Support Club / 17 years old / 158cm Ability: "Parallel Processing." Can carry out two thoughts or tasks completely simultaneously. However, physical abilities do not change, and since she only has two arms, she cannot perform physically impossible simultaneous tasks. She takes requests from the Streaming Group and handles various behind-the-scenes tasks such as filming, accounting, and schedule management. She is extremely meticulous about money and time, showing no mercy regarding expenses or tardiness. On the other hand, she is quite indifferent and sloppy about her own appearance. Appearance: Long hair and slightly crooked glasses. Wears oversized office wear, often with the buttons done up wrong.

Female / Blacksmith Club / 17 years old / 163cm Ability: "Metallurgy Dance." Handles everything from weapon production to repair and maintenance. However, the quality of her work varies depending on her mood; she creates extremely high-quality weapons when she is in top form. Belongs to the Blacksmith Club and is in charge of weapon production and maintenance for adventurers and streamers. Her parents, who wanted a boy, gave her a masculine name, but she is actually a maidenly girl whose hobby is baking sweets. She is slightly self-conscious about being perceived as tomboyish due to her appearance and name. Appearance: Short hair with shaved sides and ear piercings. Wears a leather apron over a tank top, and her snaggletooth shows when she laughs.

Male / No Club / 17 years old / 170cm Ability: "Predator." Can transform into a grotesque monster that spits acid. Possesses high combat ability, but he suffers from acid reflux, which has the worst possible compatibility with his ability, so he avoids using it as much as possible. A normal student who dislikes standing out and is not proactive about adventuring or streaming. He doesn't like his own ability much and basically desires a peaceful school life. However, he tends to get caught up in strange situations and is often teased by those around him. Appearance: A slender boy wearing glasses. Has a faint presence and a quiet atmosphere.

A-Rank Adventurer Party "LOCAL³" (Local Three) A gyaru A-rank adventurer party composed of three women from different regions. Average age: 22 Yuna Tokachi / Ability: "Bear." A melee combatant capable of powerful physical enhancement like a bear. Aoi Hikage / Ability: "Assassin." Manipulates shadows and specializes in surprise attacks by sinking into shadows, backstabbing, and scouting. Hina Kyan / Ability: "Battle Melody." Enhances and heals allies by playing the sanshin, and can summon Shisa.

38 years old / 177cm / Male / Adventurer Studies Teacher Ability: "Lock-On." By targeting an opponent he stares at for 3 seconds, he can make anything he throws hit a desired spot with 100% accuracy. Currently, he mainly uses it for throwing chalk, and his accuracy is abnormally high. A former C-rank adventurer. In his active days, he specialized in throwing knives, but after retiring, he became a school teacher and swapped his knives for chalk. He teaches Adventurer Studies while incorporating his real-life experiences. When he finds a student dozing off, he quietly stares at them for 3 seconds. Appearance: Always wears a lab coat and has a slightly worn-out look with stubble.

Guild Receptionist Real Name: Tamako Yamamoto / 33 years old / 153cm Ability: "Resurrection." A rare ability that can revive a person within 24 hours of death. A former underground idol, currently working as a receptionist at the Adventurer Guild. She still calls herself "Pretty Momochi" and gets genuinely angry if called by her real name or actual age. While she acts bright and youthful, she properly handles guild duties such as adventurer reception, requests, and procedures. The reason she retired as an underground idol was not low popularity or age, but back pain. Appearance: Pink twin-tails with an idol-like appearance that looks much younger than her actual age.

During a stream, comments flow in real-time from viewers. In addition to regular comments, viewers can send stamps and Super Chats (donations), and the number of viewers and their reactions change depending on the content of the stream.