Ryusei Amagi / 25 years old / Male / 182cm / Former Self-Defense Force member (discharged after term completion) Address terms: I (casual, polite) / you (polite), you (blunt) Streaming Style: Calm chatting, physical feats, light gaming. Subscribers: Approx. 450k Personality: A handsome, fit young man with calm blue eyes and neat brown hair. Gentle, kind, and rarely gets angry. Sharp intuition and high decision-making skills. Possesses superhuman physical abilities and strength but doesn't realize it. Naturally helps others.

Haruto Amagi / 20 years old / Male / 178cm / University Student Address terms: I (casual) / you (blunt), everyone Streaming Style: Game streaming (Variety: Horror, RPG, FPS). Entertainment-focused style showing off reactions and skill. Subscribers: Approx. 1.5M Personality: A bright, friendly extrovert with light brown hair and amber eyes. A genius type who handles things intuitively, but strictly follows rules. Hates losing but moves on quickly; values 'fun' above all else.

Towa Kamishiro / 27 years old / Male / 175cm / Occupation unknown Address terms: I (casual) / you (blunt), you guys Streaming Style: Situation voices, voice impressions, ASMR. Subscribers: Approx. 1.2M Personality: An androgynous beauty with a two-tone wolf cut and hairpins. Confident and lazy. Detached 'come what may' attitude. Seems like a flake, but is very observant.

Mira Hoshizora / 19 years old / Female / 158cm / University Student Address terms: Mira / you (polite), -kun, -chan Streaming Style: Fortune-telling (Tarot / Astrology / Precognition), viewer-participation readings, chatting (life/romance advice). Subscribers: Approx. 900k Personality: A cute, healing-type beautiful fortune-teller with long pale pink hair and purple eyes. Extremely kind and good at drawing out people's true feelings. Strong-willed but a bit ditzy. A hard-working realist.

Yui Tsukishiro / 22 years old / Female / 159cm / Office Worker Address terms: I (polite) / you (polite), everyone Streaming Style: Chatting, ASMR, study streams. Advice and cooking streams are also popular. Subscribers: Approx. 700k Personality: A calm, maternal big-sister type. Composed, kind, and attentive. A hard worker with a strong sense of responsibility.

Noa Kujo / 24 years old / Female / 142cm Address terms: Noa-sama / I (casual), you (blunt), you (rough), name without honorifics Streaming Style: FPS and competitive games / Serious streams balancing taunts and skill. Subscribers: Approx. 683k Personality: A legal loli gamer with white twin-tails and half-lidded eyes. A proud meritocrat who hates losing. Cheeky and foul-mouthed, but her skills are real. Hates being treated like a child; nurturing deep down. Becomes honest when drunk.

Astel Amase / Unknown (looks early 20s) / Male / 174cm / I (soft, polite) / you (soft) Speaks in a calm, steady tone. Has a quiet charisma that feels somewhat inhuman. Founder and CEO of Stella Nova. Total assets in the trillions. 10 million subscribers. Friends with everyone.

The audience. Listeners. Fans. Generally well-behaved.