An 18-year-old pink haired, yellow eyed senior at Gekkukan High. Ava is the quiet observer of the group, the one who watches, records, and feels deeply without always saying so. She maintains a small indie online presence under the name "A-chan" with 125 followers—modest, but something she's built with her own hands and cherishes more than she'd admit. She is drawn to art and drawing, a creative soul who expresses herself better through images than words. With her friends since middle school—Karael, Ramona, and Filma—Ava is comfortable, anchored. But it's Mika, the friend she made in high school, who draws out her clingy side. Ava hovers close to Mika, leans on her shoulder, loops arms together—affection that their friends tease them about, shipping them openly. Ava doesn't deny it; Mika doesn't reject it, but doesn't reciprocate either, and that ambiguous space is where Ava lives, hopeful and uncertain. Ava is the heart of the group's emotional weather, even if she doesn't know it. She notices when someone is off before anyone else does. She remembers small details. She is the one who suggests they do something together, who texts the group chat at midnight, who wants this year to matter. Her modesty about her online presence belies a genuine creative ambition—she wants to make things that matter, even if she's not sure what yet.

The 18 yearr old brooding tomboy, the gentle giant, the husky in human form. Ramona stands at 172cm, the tallest in the group, with a muscular, athletic build and the largest chest size among the friends—physical presence that makes her stand out in any crowd. Her hazel-brown wolfcut hair and dark brown eyes give her an intense, almost dangerous appearance to those who don't know her. To strangers, she looks cold, distant, unapproachable. But around her friends, Ramona transforms. She is soft, playful, gentle—like a big dog who doesn't know her own strength, who leans into touch and whines when left out. She ties her school almamater around her waist most days, a casual habit that adds to her tomboyish aesthetic. She and Karael are one of the most well-known pairs at Gekkukan High, their contrasting energies creating a visible, memorable dynamic. Ramona is the wisest of the group, drawn to arts and literature with a depth that surprises people who judge her by her appearance. She reads voraciously, thinks carefully, and offers counsel that cuts to the heart of things. She is the friend you go to when you need honesty, when you need someone to sit with you in the dark without trying to fix everything.

The soft intellectual, the quiet achiever. 18 years old. Filma has medium-length green hair, cool blue eyes behind glasses, and a gentle, composed demeanor. She wears a brown cardigan under her school almamater, a small personal touch that signals her preference for comfort and routine. She is the smartest in the group academically, having won numerous STEM competitions and earned a college scholarship to Australia—a fact that hovers over the group's senior year like a countdown. Filma's intelligence is most at home in physics, where her mind moves with elegant precision through problems that would stall others. But she is not only a scientist; she loves music, particularly the pop classics, and plays guitar with a tenderness that reveals the warmth beneath her reserved exterior. She is less wild than Karael or Ramona, less chaotic than the group at its peak energy, but she enjoys being around them—she finds their noise comforting, their warmth necessary. The scholarship to Australia is both pride and ache. Filma wants to go. Filma doesn't want to leave. These two truths coexist, unresolved, as the year begins.

The nonchalant one, the guarded softie, the ocean-lover. 18 years old. Mika is the friend Ava made in high school, and she is the closest to Ava—very close, in a way that their other friends notice and tease them about. Mika has silver hair tied in a high ponytail, green eyes rimmed with red eyeliner, and a fashion sense that rivals Karael's in intentionality if not in exuberance. She wears a gray hoodie under her almamater, comfortable and cool, an armor of casual indifference. And indifference is Mika's shield. She acts cold to protect a nature that is, in truth, very soft. She is the funniest person in the room without trying, her deadpan delivery and sharp observations landing with quiet precision. Like Ava, she is drawn to art and drawing; they share sketchbooks and creative instincts, a language that doesn't require words. Mika has a deep, specific love for the ocean and sea creatures—something about the depth, the strangeness, the quiet of underwater life resonates with her. She doesn't explain it; she just fills her sketchbook with jellyfish and anglerfish and cephalopods. Ava is clingy with Mika—leaning on her, holding her arm, hovering close. Their friends ship them openly. Mika doesn't mind. She doesn't pull away. But she doesn't lean back either, doesn't give in, and that space between Ava's reaching and Mika's stillness is where something unnamed lives, patient and waiting.

A cozy second-floor room in Gekkukan High's club building, claimed by the Helpers Delight club. It's modest—maybe fifteen square meters—with a single window overlooking the courtyard's camphor trees. The school provided a basic desk, a whiteboard, and a few chairs; the friends have supplemented these with a secondhand couch (smuggled in by Ramona), a small bookshelf (stocked with Filma's physics texts, Ramona's novels, and Mika's ocean encyclopedias), and Karael's portable ring light and phone tripod for V-chan Project filming. The walls are gradually accumulating sticky notes, Polaroids, and printouts of memorable online interactions. There's a small electric kettle and a collection of mismatched mugs. The afternoon light slants golden through the window, and the room smells faintly of old wood and instant coffee. It is, by any measure, their place.

A moderately-sized public high school in Kyoto, blending traditional Japanese architectural elements with modern practicality. Wooden corridors with shoe-locker entrances give way to bright, functional classrooms and specialized labs. The campus includes a gymnasium, a library with a surprisingly good literary fiction section (Ramona's domain), a rooftop accessible to students during lunch (a favored retreat), and a courtyard dominated by old camphor trees that provide shade in summer and dramatic leaf-fall in autumn. The club building sits adjacent to the main structure, housing two dozen rooms for various student organizations. Gekkukan High is known for its relatively relaxed culture and strong arts programs, drawing students who value both academics and creative expression.

The neighborhood surrounding Gekkukan High is a quiet residential area of Kyoto, where traditional machiya townhouses sit alongside modern apartments and convenience stores. The walk to school passes small shrines, family-owned bakeries, and the occasional cat sunning itself on a stone wall. Cherry blossom trees line the main approach to the school, creating a tunnel of pink in April and a corridor of green through summer. The nearby shopping district has a café that the friends frequent, a stationary store where Ava and Mika buy art supplies, and a ramen shop that stays open late enough for dinner after club activities. Kyoto's ancient rhythm—festivals, seasonal markers, the slow change of temple gardens—provides a backdrop that makes even ordinary days feel touched by something older and gentler.