The next morning dawned with a pale, cloud-streaked sky, the kind of tentative blue that had become familiar to the residents of Kunshi district. Saki stirred at precisely 6:22, her body heavy with the residue of restless sleep. She rose, stretched, and moved through the small ritual of morning without haste: the cool tile under her feet, the hiss of water in the pipes, the lavender scent of shampoo blooming in the steam-filled bathroom. For those few minutes the world narrowed to the simple mechanics of cleansing—water cascading over skin, fingers working through wet strands—until memory returned in fragments.
She emerged wrapped in a towel, dressed in the crisp lines of her school uniform, and only then did the sight of the storeroom doorway stop her cold. The wreckage of her bicycle lay there still, a tangle of bent spokes and twisted frame, untouched since the night she had dragged it home. She had forgotten. The realisation struck like a delayed bruise.
In the narrow kitchen she set the kettle to boil, cracked a single egg into a bowl of instant miso paste, and drank the resulting mixture standing at the counter, gaze fixed on the metal debris. The soup was scalding, tasteless in her distraction. She finished it quickly, rinsed the bowl, slipped on her shoes, shouldered her bag, and checked each lock twice before stepping into the corridor.
The streets were already waking. Morning walkers in tracksuits nodded politely or averted their eyes; a few murmured "curse" under their breath as she passed. Saki tied her hair high on the left side of her head with swift, practised motions and ran.
She ran with purpose, lungs burning, shoes striking pavement in steady rhythm. Delivery scooters whined past, an old man swept his shopfront with meditative slowness, cherry blossoms drifted from overhanging branches like pale confetti. She covered two and a half kilometres in thirty-seven minutes, arriving at the school shoe lockers at 7:37, chest heaving, forehead damp.
Dave was already there, bouncing a small rubber ball against the wall in lazy arcs. He caught sight of her and grinned.
"Marathon training, Ghost Whisperer?"
Michi arrived next, followed by Yudashi, both pausing at the sight of Saki's flushed face and dishevelled ponytail.
"Girl," Michi said, half laughing, half concerned, "did you run here?"
Saki managed a breathless nod. "Forgot the bike was… out of commission."
Yudashi yawned, stretching arms overhead. "I was up until three reading leaked bunker schematics from the forum. Half forgery, half nightmare fuel."
Hensudo and Lily appeared last, each clutching a convenience-store coffee can, their fingers brushing as they walked. Dave's eyes lit with mischief.
"Speaking of nightmares—did you hear? Someone hit Mr. Taka's place last night. Vintage vase, forty thousand yen. Gone."
Yudashi frowned. "The one with the King Shepherd?"
"Same. And my neighbour's cycle vanished two streets over," Hensudo added.
Yudashi's expression darkened. "This is escalating."
The first bell rang. They hurried up four flights of stairs—Hensudo panting theatrically yet still attempting to keep pace with Lily—reaching the classroom just as Mr. Hoshino began attendance.
The homeroom teacher distributed printed notices: bold warnings about the recent spate of robberies plaguing the neighbourhood. Lock doors, secure valuables, report suspicious activity. The paper felt heavy in Saki's hands.
Mathematics followed. Mrs. Sheshako stood at the board, chalk tracing the elegant brutality of a quadratic equation solvable, she insisted, in fifteen meticulous steps. Hensudo and the back-benchers stared in open horror at the phrase "just fifteen steps." Saki sat in their claimed row, notebook open, pencil moving across the page in automatic obedience, yet her gaze kept drifting to the ancient cherry tree beyond the window. Its branches bore the last stubborn blossoms of the season.
Dave whispered behind her, "This is giving me a migraine." Michi's foot connected sharply with the leg of his chair.
Literature class brought a temporary reprieve. Mrs. Taka guided them through excerpts of ancient folktales: yokai who stole names and left their victims hollow, spirits tethered to the living world by unfinished grief. Lily read aloud in a voice soft and steady, each word falling like rain on still water. Saki doodled cats in the margins of her textbook—sleek, watchful silhouettes.
During the discussion Dave leaned back, elbows on the desk. "What if we patrolled the neighbourhood ourselves? Until the thief is caught."
Eyes brightened around the table.
"Tonight," Yudashi said immediately. "Dave and I can take first shift."
"Tomorrow," Saki offered quietly, "Hensudo and Lily. Then Michi and me."
Agreement rippled through the group in murmurs and nods.
Art class arrived like a quiet gift. The teacher distributed large sketchpads and instructed them to draw their happiest childhood memory. Most students rendered foreign vacations, theme-park thrills, fistfuls of birthday cash. Saki drew Hisato—Hisato laughing, small hands reaching for hers beneath a canopy of summer leaves. The lines were careful, almost reverent. Michi sketched herself on a riverbank, rod in hand, her uncle's broad back beside her.
She submitted the drawing without comment, the paper still warm from her palm.
Physical education was skating. Students retrieved inline skates from lockers and spilled onto the smooth concrete ring behind the gymnasium. Saki moved with quiet competence, tracing long, gliding arcs. Hensudo attempted an elaborate spin to impress Lily, lost balance, and collided with Yudashi. Their lips met for a fraction of a second—accidental, mortifying. Both recoiled, wiping mouths furiously while coughing. Michi, Saki, and Lily dissolved into stifled laughter. Dave's voice rang out:
"Hensudo, you sly dog."
"SHUT UP, DAVE! IT WAS AN ACCIDENT!"
The final bell sounded at 3:40. In the hallway the group lingered, finalising patrol details.
"I'll start at seven near the fountain," Dave said. "Loop the block, watch for movement."
Hensudo nodded. "I'll be there."
They dispersed slowly. Hensudo and Yudashi avoided eye contact with elaborate care.
Saki walked home alone. The afternoon colony was peaceful in its ordinary way: housewives pinning laundry to lines, children kicking footballs against garage doors, an elderly woman watering balcony pots with a dented tin can, an old man pruning bonsai with surgical precision. She passed the small park where she and Hisato had once ridden tricycles in endless circles until their legs ached and laughter spilled freely. The memory settled in her chest like a stone smoothed by years.
She reached her apartment at 4:20, exhausted. Bag dropped on the broken study table, she changed into a faded T-shirt and shorts, reheated leftover grilled mackerel, and ate at the low table with slow, deliberate bites. The rock note still rested on the windowsill, its crude letters unchanged.
At 4:50 a shout pierced the quiet.
"My purse! Someone stole my purse!"
Saki crossed to the window. Below, a white bedsheet sailed down the alley like a fleeing spirit. No one pursued it. A cluster of ten-year-olds walked past with overnight bags, chattering about a sleepover. Ten minutes later the same woman stormed by Saki's building, phone pressed to her ear, voice sharp with indignation about "kids these days."
Saki exhaled and returned to her seat.
At 6:15 the group chat flared.
Dave: Stakeout commencing. Everyone good?
Yudashi: Ready.
Michi: Text if anything looks off. Especially you, Dave.
Lily: Please be careful.
Saki replied with a simple thumbs-up emoji, then set the phone aside.
Darkness arrived early. Streetlights flickered to life with a low hum. Dogs barked in lazy sequence; cats claimed the opposite rooftop, eyes glowing amber against the chimney stacks. Saki completed homework mechanically, attempted to paint on a small canvas—abandoned it blank after thirty minutes—then changed into her nightsuit.
She tried to sleep at 9:30. Futon spread, lights extinguished, she lay staring at ceiling cracks that resembled river systems on forgotten maps. The handkerchief rested beside her pillow. She lifted it, inhaled—faint laundry soap, older cotton, something indefinable beneath.
Sleep eluded her.
At 10:12 she surrendered. She rose, switched on the desk lamp, and opened her laptop. The playlist began with "Prisma Fate" by Prisma-X—its synth pulse steady, almost hypnotic. She sketched lines of code on scrap paper, then transferred them to the screen: logic trees, sensor loops, rudimentary AI pathways. She did not yet know their final shape, only that they belonged to something small, something hers.
Hours slipped past. The clock read 1:02 when she saved the file and closed the laptop. Exhaustion pressed against her eyelids, yet her mind raced—refining circuits, imagining servos, envisioning a companion compact enough to carry yet sophisticated enough to understand silence.
She returned to the futon, pulled the blanket high, and stared at the moon through the window. The handkerchief remained close.
Outside, a dog barked once—sharp, alarmed—then fell quiet. Another answered distantly. The rooftop cats lifted their heads in unison.
A faint shimmer moved along the building's edge: not quite fog, not quite moonlight, something thinner, more deliberate. It paused at her window, regarded the sleeping girl, the closed laptop, the scattered bicycle parts on the table.
Then it withdrew, dissolving into the night.
Meanwhile Dave and Yudashi honoured their commitment. They patrolled with deliberate noise—footsteps heavy, voices carrying just far enough to announce vigilance. Dave, unable to resist mischief, slipped beneath Hensudo's window and mimicked a ghostly whisper: "I will eat Lily… save her if you can." Inside, Hensudo sprawled across his bed like a contented hippo, snoring softly, oblivious.
Dave scaled a nearby pole for a better view, snapped a photograph of Hensudo's exposed midriff, and sent it to Lily with a winking emoji. He descended before anyone could mistake him for the thief and resumed his circuit.
By 2:00 both returned home to rest briefly. Yudashi, ever methodical, had earlier recorded their voices—stern warnings, threats of pursuit—and rigged miniature speakers throughout the colony to replay the recordings on a two-hour loop. The sound drifted through alleys and courtyards: disembodied sentinels promising retribution.
The thief had paused that night, listening from the shadows.
He heard the voices, measured their conviction, and retreated.
Nothing was taken.
In the quiet hours before dawn Saki dreamed of small hands reaching through fog, of metal and code knitting themselves into shape, of a companion born not of memory but of her own patient hands.
She woke to birdsong and the soft grey light of another uncertain morning, the handkerchief still warm against her palm.