Uchiha Itachi was five years old, and he already looked like he had decided to skip several intervening stages of childhood and go directly to being a serious person.
He was wearing the Uchiha clan's family attire — dark fabric, a large circular fan emblem in white on the back, the mark of the clan rendered with the careful precision of something worn with intention rather than habit. He was small. He was also quietly handsome in the way that certain children are, the features still unfinished but already arranged into something with a clear eventual shape.
"You're buying tools too?" Kakashi asked.
"Yes." Itachi's eyes moved to him with the attentiveness of a child who learned to pay attention to adults early, and who had been doing it long enough that it no longer required effort. "I'm joining the Academy next year. I want to graduate as quickly as possible, so I've been training already."
Kakashi was not close to the boy, exactly. Missions that occasionally touched the Security Department had brought him into Uchiha Fugaku's orbit a handful of times, and Itachi had been present, watching. The boy had started calling him senpai at some point, and Kakashi had not found a natural moment to ask why, so he had let it stand.
"The Uchiha clan's prodigy, working twice as hard as he needs to." Kakashi nodded at him. "Keep at it."
"I will, Kakashi-senpai," Itachi said, with the same measured politeness he applied to everything.
He moved to the counter and bought what he needed — shurikens, kunai, the standard procurement of a child who was approaching weapons training in earnest rather than abstractly. He paid, stepped back from the counter, and then stood there for a moment. His eyes had drifted to the infant in the shop owner's arms. He seemed to be working out how to ask something.
The shop owner got there first. He had the instincts of a man who had spent his career reading what customers wanted before they found the words for it.
"You want to hold her, don't you?" He grinned. "Or better yet — you're, what, five years older than my Tenten? That's an acceptable gap. Stay right there. You can inherit the whole business."
Itachi's composure cracked, slightly, in the way it only cracks in children who have not yet fully mastered the art of keeping the embarrassment off the face. A faint warmth appeared across his cheeks. He opened his mouth to decline politely, found no polite entry point, and stood holding his bag with a helpless expression.
Kakashi took mild pity on him. "Boss. He's the eldest son of the Uchiha clan head."
"Oh." The owner considered this. "That's a shame. Different circles, I suppose." He shook his head with theatrical regret. "Our Tenten was going to be a lady of the nobility. It would have been perfect."
Tenten, for her part, stared at the ceiling with the serene indifference of someone who had not yet formed opinions about anything.
Itachi exhaled, and then hesitated again. This hesitation was different — it had a specific object. He glanced at the baby, then at the owner, and then asked, in a tone that was trying to be casual and not quite achieving it: "Do you carry anything appropriate as a gift for a newborn?"
The owner blinked. "You're giving our Tenten a gift every day now? I like your commitment, but—"
"No," Itachi said quickly, both hands coming up. "My mother is expecting a younger brother for me. I thought, as the elder brother, I should prepare something in advance. I don't have experience with this. I thought you might know what's suitable."
The owner stared at him for a moment, then let out a laugh that bounced off every surface in the shop. "I completely misread that. My apologies, my apologies." He was still laughing. "A gift for a little brother. That's very thoughtful of you."
Kakashi smiled. "Is Lady Mikoto expecting? I hadn't heard."
Uchiha Mikoto was, by most accounts, the best thing that had happened to the Uchiha clan's reputation within the village. She had been a genuine talent — elite Jonin by the end of her active career — and had left all of that behind without bitterness when she married Fugaku and settled into the role of keeping a household rather than a battlefield. People who had no particular fondness for the Uchiha clan had specific fondness for her. Fugaku himself was regarded somewhat better for having had the sense to marry her.
"About five more months," Itachi said.
Kakashi did the quiet arithmetic. Five months from now put the birth not far from when Kushina would deliver. He thought of what he had said at the memorial stone, talking to names in granite about Minato's coming boy. The village was filling up with children. The war had ended, and here was the evidence of it — families deciding, consciously or not, that the future was something they could afford to invest in again.
Hyuga Hizashi had recently had a son. Neji, the name was, Kakashi had heard. The head of the family, Hiashi, was reportedly planning to follow. The Ino-Shika-Cho formation extended to the next generation the way it always did, each family's children arriving in a loose cluster. The Inuzuka and Aburame were the same. Konoha was, for the first time in years, producing more people than it was losing.
Where the leaves dance, the fire burns. The village had told itself this for generations, in the way villages tell themselves things that have to be true in order to keep going. After long enough believing it, you either found out it was hollow or you found out it wasn't. Standing in a ninja tool shop watching a five-year-old buy shurikens for Academy prep while a newborn dozed in a civilian's arms, Kakashi found, to his mild surprise, that the words didn't feel hollow today. Rin and Obito had died in a war. The war had ended. The children were arriving. Something was continuing that deserved to continue.
"Have you chosen a name?" Kakashi asked.
"Sasuke," Itachi said. "Uchiha Sasuke. My mother chose it herself."
Kakashi repeated it softly, turning it over. "Sasuke." He glanced at Itachi. "After Sarutobi Sasuke?"
Itachi nodded. "She said the ninja she admired most in her life was Sarutobi Sasuke-sama. She wanted her son to grow into a great ninja, like him."
Kakashi filed this away with quiet care.
Sarutobi Sasuke — the First and Second Hokage's closest companion, and Hiruzen Sarutobi's father. Dead now for a generation, but a name that carried enough weight that even the Uchiha clan's pride could acknowledge it without flinching. It was a respectful name. It was also, if you read it carefully, an outstretched hand. Whether Fugaku had chosen it alongside Mikoto or simply accepted her preference, the effect was the same: the new Uchiha child would carry a name that said something to the Sarutobi clan. Something that said we are still trying to find a way to exist here alongside you.
Whether it would be enough was another question. Both Fugaku and Hiruzen were constitutionally incapable of making the direct move when the indirect one was available, which meant these gestures tended to accumulate without resolving into anything. But the gesture itself was real.
"That's a good name," Kakashi said simply.
"The boss mentioned something earlier," the shop owner said, interrupting his own thought process as he often did when something more interesting had come up in the interim. He reached under the counter and produced a small object — a shuriken, sized for a child's hand, made from something that looked like dense rubber, slightly transparent. "I made this before Tenten was born, when I didn't know yet whether she'd be a boy or a girl. Now that I've seen her, it doesn't really suit her. She's going to be a proper young lady of the merchant class. No reason for her to be running around with weapons." He held it toward Itachi. "You have a boy coming. Take it."
Itachi pulled back. "Boss, this was something you made for your daughter—"
"She doesn't need it," the owner said firmly. "Your brother does. Consider it a gift from this shop to the Uchiha household. I hope he becomes someone worth knowing."
Kakashi added, gently: "Accept it, Itachi. It's sincerely meant."
Itachi looked at the small shuriken in the owner's hand. He took it with both hands and bowed. Properly, with the Uchiha clan's precise sense of when formality was owed.
"Thank you," he said. "Sincerely."
The owner waved him off with the good humor of a man who had already stopped thinking about it.
Itachi gathered his things, said his goodbyes with equal care to both of them, and walked out into the street. Kakashi watched him go — small figure in dark Uchiha attire, fan emblem on the back, moving through the foot traffic with the kind of quiet deliberateness that made people instinctively make room without knowing why.
The shop owner watched alongside him for a moment, then said, with the mild wistfulness of a man speaking out of genuine feeling rather than calculation: "You know, if all the Uchiha were like that boy, people in the village wouldn't have the opinions they do. That kid — he's something different."
Kakashi looked at the street where Itachi had disappeared.
He didn't answer.
The owner seemed to hear the silence and understand it, belatedly, in the way you understand something a moment after you should have. Kakashi's closest friends had been Uchiha. The eye in his face had been Uchiha. This was probably not the conversation to have in front of him.
"Ignore me," the owner said, waving a hand. "My mouth runs ahead of my sense. Don't mind it."
"It's nothing," Kakashi said.
He turned back to the counter and named what he needed. The owner pulled items from the shelves in the easy rhythm of a transaction done often between people who knew each other's habits.
"Discount today?" Kakashi asked.
"For the Fourth Hokage's student?" The owner considered it, theatrically. "Twenty percent."
"Much appreciated."
He paid, tucked the tools into his gear, and walked out of the shop into the street.
The afternoon had moved on. The light was angled now, long and pale, the kind of afternoon light that makes a village look more than it is. Kakashi walked without hurrying and found that somewhere between the memorial stone and this street and a five-year-old bowing over a rubber shuriken, the heaviness in his chest had shifted. Not gone. Lighter.
He couldn't explain it. He didn't try.