Ginjiro was sick on the twelfth day after the riverside mission.

Not suddenly — gradually, in the way that Soma had noticed signs of two days earlier but had not named because he hadn't had a framework to interpret them against. The weight of Ginjiro's breathing slightly elevated. The speed of his knife-sharpening reduced not from care but from imprecision. A cough he stopped quickly in the way of someone not wanting to reveal it.

On the twelfth day he arrived at the hut to find Ginjiro lying down.

Not resting — lying in the way of someone who was no longer choosing to stand.

"Not serious," Ginjiro said before he could speak. Same words as the previous illness. Same flat delivery.

Soma looked at him — the color of the skin, the breathing pattern, the way the hands rested. Then did what he could do: collected water from the stream, prepared ginger root tea from the materials he had learned to identify in the forest over months, arranged Ginjiro's sleeping position so the chest could expand without compression.

Not enough. He knew it was not enough.

Kenji understood what was happening in general medical terms — understood it and had nothing to offer to the understanding except the awareness that there were no antibiotics, no precise diagnostic tools, no instruments of the twentieth century. Only ginger root and careful sleep positioning and whatever the body could do on its own.

He sat beside Ginjiro and did the small things that were available to be done.

---

The problem appeared in the afternoon.

He had been keeping a secondary mental calendar — a record of outstanding commitments. And in the afternoon of the twelfth day, he remembered what he had pushed aside since the morning: there was a follow-up required.

The supplemental observation Ginjiro had mentioned three days ago. A specific cargo movement expected at the Kamino river landing within the next two days — confirmation of whether a particular shipment had arrived on schedule. The information had time value: after two more days it would be meaningless.

Ginjiro was lying ill in the hut.

Soma looked at him and ran the options.

Option A: he performed the observation himself and relayed the information through whatever channel Ginjiro used. He did not know the relay channel precisely — he knew the contact point only, not the person on the other end.

Option B: he waited until Ginjiro was well enough to explain the relay channel. Risk: the timeframe expired.

Option C: abandon the follow-up. Risk: the person waiting for the information did not receive it. Consequence: unknown, but some consequence in a chain he couldn't see.

Kenji assessed: Option A, provided he could piece together enough of the relay method from what Ginjiro had told him over the preceding weeks.

He woke Ginjiro.

Not roughly — but without the extensive hesitation he felt. "The follow-up observation on the cargo movement. The contact relay. I need to know the point and the method."

Ginjiro looked at him with the flat eyes of someone recently pulled from sleep by illness. Assessed. Then gave him what he needed in three sentences — a woman selling vegetables at the western gate of Kamino, the specific transaction signal, the manner of passing information within the transaction.

"Then sleep," Soma said.

Ginjiro closed his eyes.

---

The observation was straightforward.

He arrived at the river landing in the fishing position, observed for the necessary duration, collected the information he had been tasked with collecting. The cargo had arrived. The timing, the movement pattern, the number of people involved in the transfer — he committed all of it to the retention structure he had been practicing for months.

He relayed it through the woman at the western gate exactly as Ginjiro had described. She received the information without any change of expression — confirming that this was a practiced transaction for her, that she had done this before with other couriers.

Soma walked away from the gate and did not look back.

On the street between the western gate and the road out of Kamino, he saw Ren Mikage.

Not at the river landing — at the market near the western quarter, receiving something from a middle-aged man in a brief exchange that was not a purchase. The man departed to the north — in the direction of the warehouse district near the river. Ren put whatever he had received into his left sleeve — the same side, the same unconscious guarding motion — and looked briefly at the information before pocketing it.

The same area. The same day. Ren was gathering information about the same section of commercial activity that Soma had just completed his observation of.

Kenji ran a quick assessment: useful data point. Hayashi's junior operative was working the same zone independently. The cumulative picture of what both observations produced, combined, would give more context than either alone.

He made a decision.

He would approach Ren.

Not to share information — to observe how a trained person responded to an unplanned contact. Soma had identified the gap in his own capability: reading people in direct real-time conversation while maintaining cover. This was an opportunity to test in a controlled way — brief, limited, no commitment.

He adjusted his path to create a natural crossing point and let the encounter happen.

A light shoulder contact in the narrow street near a busy vendor stall. He looked up — the expression of a child who had bumped into someone slightly older.

"Sorry," he said.

Ren looked down at him. One second — assessment, categorization, filing. The speed of a trained person who processed every contact automatically.

Then a brief nod accepting the apology, and Ren continued in his direction.

Three seconds total. Nothing had occurred.

---

On the road back to the hut, he processed what had happened.

The observation task: complete. The relay: complete. Both according to method.

And then the approach to Ren.

He held the decision up against the light and examined it.

Why had he done it?

Not for the mission. The mission was already finished when he saw Ren. Not because the outcome had provided useful information — three seconds of street contact was insufficient to tell him anything about Ren's behavior under unplanned contact beyond the one data point he had already seen.

He had done it because Kenji saw an opportunity to gather more data and the opportunity was there and the prior assessment had said the risk was low.

The decision criterion had been: I want to know more about this. And there was an opportunity available.

Not: this information is necessary for anything currently active.

Not: the risk to other things currently active is worth taking.

Just: opportunity is there, risk seems low, I want to know.

Ginjiro was ill in the hut. The mission had been completed. The relayed information had gone through the woman at the western gate — a person who, if Mizuchi investigated a leak in the network at that point, could be traced back to her role as a link in the chain.

The approach to Ren created an additional data point. A child near the western gate. Near the relay contact. On the same day as an information relay through the same area.

Probability of that data point connecting to anything: low. But not zero. And it was a risk that added nothing to anything that needed to be done.

---

Ginjiro was awake when he returned.

Soma made his report: the cargo had arrived, the relay was completed, all as expected. Then he said what came after without being asked.

"I saw Ren Mikage in the western quarter. I made a brief incidental contact to observe his response to unplanned approach. Three-second encounter. He registered and filed me as non-threatening."

Ginjiro did not move from his lying position. His voice when he spoke was still rough from the illness.

"You completed the mission and then made an additional contact that wasn't part of the mission."

"Yes."

"Why?"

Soma gave the honest answer: "Because the opportunity was there and I wanted more data on how he responds to unplanned contact."

"The relay had just passed through a point that sits in the same geographic zone," Ginjiro said. "A child near that zone on the same day as an information transfer — if Mizuchi investigates, that's a data point."

"I know," Soma said. "The risk was low. But it wasn't necessary risk. The decision criterion was my curiosity, not the mission."

"Yes." Ginjiro closed his eyes. "What's the difference between those two criteria?"

"Optimizing for what I want to know is not the same as optimizing for what needs to be done. The first serves me. The second serves the mission and the people in it."

"When those two things diverge — which should take precedence?"

"What needs to be done." Soma looked at his hands. "I substituted my criterion without noticing I was doing it. The moment the mission was complete, the governing question shifted from what does the mission require to what do I want to learn. And I didn't notice the shift."

"When you're alone, those two things can coexist," Ginjiro said. "When other people are part of what you're doing — the woman at the gate, the person who needed the information on time — your choices have weight that lands on them, not only on you."

"I know," Soma said.

"That's not the same as having felt it once."

Soma sat with that distinction.

He would feel it in the way that mattered — through consequence, through real stakes — eventually. Not today. But this was the first time he had caught the pattern in himself before the consequence arrived, and that was something different from not catching it at all.

"The weather tomorrow will make the hillside route difficult," Ginjiro said, eyes still closed. "Come the day after."

Soma acknowledged and left him to rest.

On the way home he walked more slowly than usual, carrying the weight of a small lesson that felt, in the carrying, larger than its size.