Western Coast of Japan, Designated Trade Port.

Late December 1836.

What happened at the port didn’t stay there for long.

By the next morning, the French already had everything written down. They checked the damage, went over what happened step by step, and confirmed who was involved through the Japanese officials assigned to the area. Nothing was left unclear.

Guizot didn’t react right away.

That made some of his own men uneasy.

He stood near the edge of the enclosure while the steam engine was being tested again. It ran like nothing had happened—smooth, steady, no signs it had been damaged the night before. From the outside, everything looked normal.

But it wasn’t.

His aide walked up beside him.

"The report’s done," he said.

Guizot nodded. "And the machine?"

"Fixed. They hit some exposed parts, but we replaced them. It’s running again."

Guizot kept his eyes on the engine. 𝕗𝚛𝚎𝚎𝐰𝗲𝗯𝗻𝚘𝚟𝚎𝗹.𝕔𝐨𝕞

"They didn’t even understand what they were breaking," he said.

The aide shook his head. "No."

Guizot gave a quiet nod. "That says a lot."

A few hours later, he called for a formal message to be sent.

It wasn’t long.

It didn’t need to be.

The Dutch translator was brought in, along with a Japanese official who would carry the message back to Edo. Guizot made sure of one thing—it wouldn’t be private. Nothing about this was meant to be hidden.

He stood in front of them, calm as ever.

"Write this," he said.

The translator got ready.

Guizot spoke clearly.

"To the governing authority of Japan. We acknowledge the actions taken after the incident in the trade area. We understand that those responsible have been detained and that steps have been taken to prevent it from happening again."

The translator repeated everything carefully.

Guizot continued.

"But the incident itself shows a gap in control. Our presence here was agreed upon under specific terms. Those terms include safety and stability."

The words carried weight, even before translation.

"We expect those conditions to be upheld," he said.

The translator relayed it.

Guizot paused for a moment, then went on.

"France has acted with restraint and respect for your authority. We will continue to do so. But restraint does not mean weakness."

The translator hesitated slightly, then delivered it as best he could.

Guizot didn’t move.

"We need assurance," he said. "That this will not happen again. That our people and operations are protected. And that your government has full control over its own forces."

That line was delivered exactly as it was said.

Guizot gave a small nod. "That’s all."

The message was sealed and sent before noon.

It didn’t get delayed. It didn’t sit in a pile of documents. It was carried straight to Edo, just like the earlier report.

By the time it arrived, the council was already expecting it.

They knew France would respond.

They just didn’t know how.

Inside Edo Castle, the chamber filled again.

Tokugawa Ienari sat at the center, the letter placed in front of him. Abe stood nearby, composed but clearly under pressure. Matsudaira stood across the room, already tense before the message was even read.

The translator spoke carefully, going line by line.

When he finished, no one spoke right away.

Then Matsudaira broke the silence.

"They’re pressing us," he said.

Abe took a moment before replying. "They’re stating their expectations."

Matsudaira looked at him. "They’re reminding us they can do more."

Abe met his gaze. "They’re reminding us of the agreement."

Matsudaira’s expression hardened. "And they’re questioning our control."

Abe didn’t deny it. "Yes."

Hotta stepped forward. "The message is controlled. They’re not escalating."

"Not yet," Matsudaira said.

Hotta nodded. "That’s true."

The room went quiet again.

Tokugawa Ienari finally spoke.

"They’re not wrong," he said.

That settled heavily.

Abe lowered his head slightly. "No."

Matsudaira stayed still. "That doesn’t mean we accept how they said it."

The shogun looked at him. "It means we deal with the problem."

Abe stepped forward. "We already have. The men responsible are in custody. Security has been increased. The port is under tighter control."

Matsudaira answered quickly. "And still, they question us."

Abe stayed calm. "Because it happened at all."

No one argued with that.

That was the real shift.

Before, they were arguing about whether to let the French stay.

Now, they were dealing with what that decision had already caused.

And it wasn’t just their problem anymore.

Tokugawa leaned forward slightly.

"They want assurance," he said.

"Yes," Abe replied.

"They want control."

"Yes."

There was a short pause.

"They will have it," the shogun said.

That was the decision.

Back at the port, the changes were already visible even before Edo sent its reply.

More guards had been posted overnight, but now there were even more. Patrols doubled. Rotations became tighter. Every path leading to the enclosure was watched closely.

The boundary wasn’t just enforced anymore.

It was guarded like it mattered.

The French noticed right away.

"They’ve doubled their watch," one soldier said.

"More than that," another replied. "They’re locking everything down."

Guizot watched it all from a distance.

His aide stood beside him.

"They reacted fast."

"Yes."

"They took it seriously."

Guizot nodded. "They had to."

Out in the bay, the Rivoli still hadn’t moved.

But there was more activity on board now.

Crew members checked the artillery—not preparing to fire, just making sure everything was ready. Smaller boats moved along the edges of the harbor, not crossing any lines, but staying visible.

Deliberate.

Controlled.

The message didn’t need to be spoken.

On shore, the Japanese guards noticed too.

"They’re moving more," one of them said quietly.

"They’re watching closer," another replied.

"They’ve always been watching."

"Yes. But this is different."

They all understood what that meant.

Guizot stayed calm.

He didn’t give new orders. He didn’t need to.

Everything was already moving the way it needed to.

That evening, he stood again near the edge of the enclosure.

His aide joined him.

"They’re tightening control," the aide said.

"Yes."

"And we’re increasing presence."

"Yes."

The aide glanced toward the bay. "Feels like we’re pushing."

Guizot let out a quiet breath.

"We’re not pushing," he said. "We’re making things clear."

The aide looked at him. "And if they push back?"

Guizot didn’t look away from the horizon.

"Then we find out how far they’re willing to go."