So, in Sunagakure, what kind of craft would best exploit this newfound advantage while still guaranteeing a market?
Sengoku's gaze swept across the bare, rough-hewn walls of his stone house as his mind raced. This was a hidden ninja village. What would passing merchants, wealthy clients, or even off-duty shinobi actually want to buy?
The answer was right in front of him: the mythos of the ninja itself.
Miniature weaponry, like kunai and shuriken. The iconic hourglass crest of Sunagakure. Perhaps even the Kazekage's wide-brimmed hat. Or, leaning into the harsh environment, the lethal creatures of the desert, such as sand scorpions and lizards. These subjects possessed defined, geometric, or highly specific anatomical structures. They were perfectly suited for his ability to replicate exact details.
He abandoned the idea of creating unique, emotionally driven art. That wasn't his strength. His objective was cold, calculated mass production: uniformly perfect, high-quality merchandise.
Without wasting another second, Sengoku cleared a flat slab of stone to serve as his workbench.
He selected three primary designs for his first batch: the jagged, textured form of a desert scorpion; the sleek, geometric angles of a standard kunai; and the sharp, distinct lines of the Sunagakure village crest.
He didn't start hacking away blindly. Sifting through his pile of scrap sandstone, he selected pieces of identical size. Using a thin piece of charcoal, he meticulously traced the standardized outlines onto each stone. This crucial step guaranteed absolute uniformity across the batch.
Then came the execution.
Sengoku picked up his carving knife, his eyes narrowing in absolute focus. His wrist locked, steady as a boulder. He manipulated the blade with terrifying precision, adjusting the angle and pressure through micro-movements of his fingertips. The steel bit into the stone without a single tremor or deviation. Sandstone dust cascaded onto the table as the contours emerged at an astonishing speed.
He fell into a rhythm of ruthless efficiency. He didn't carve one piece from start to finish; he operated a one-man assembly line. He carved all the rough outlines first, then moved down the line again to carve the depth, and finally added the intricate details. What would take an ordinary stonemason hours of careful measuring and nervous adjustments, Sengoku accomplished effortlessly through the ingrained muscle memory of puppet manipulation.
By the time the sunlight faded from his window, a neat row of finished products sat on his workbench.
There were several desert scorpions with perfectly hooked stingers and segmented armor, a row of miniature kunai with straight, sharply defined edges, and a set of Sunagakure emblems, their curves and angles flawlessly symmetrical. Despite being carved from the cheapest sandstone in the village, their identical size, shape, and detailing made them look as though they had been stamped from a master mold.
Now came the real challenge: distribution.
His first instinct was to return to the market and set up a stall. He immediately crushed the thought.
First and foremost, he simply didn't have the time. His punishing physical conditioning, academy classes, and chakra control exercises devoured his days. The meager hours he had left belonged exclusively to his puppet research. He couldn't afford to sit on a street corner all day haggling over copper coins.
Furthermore, yesterday's humiliating failure had taught him a harsh lesson in civilian optics. A seven-year-old child sitting alone in the dirt selling perfectly carved goods lacked all credibility. He would only draw suspicion or be dismissed outright.
He picked up one of the sandstone scorpions, rolling it thoughtfully in his palm. He needed a middleman. Tomorrow, he would find a legitimate storefront—a general goods store, a high-end gift shop, or a souvenir merchant catering to visiting clients—and sell his inventory wholesale.
The target was set. Sengoku quickly swept the stone dust from his floor, blew out his flickering oil lamp, and went to sleep.
The next morning, the desert air was still biting cold. Sengoku slipped the single sandstone scorpion into his pocket as a sample, pushed open his heavy stone door, and headed straight for Sunagakure's bustling commercial district.