unexpected things happened

Tosa policy was determined to Taisei Houkan.
Goto and his group was decided to go to Kyoto for policy implementation.

But unexpected things happened here.
The UK sailors were killed in Nagasaki.
The suspect was tosa person who is member of the company of Sakamoto.

The UK did protest severely to Tosa goverment.
The UK ambassador came to Tosa，they asked for extradition of criminals.

Goto had to be engaged in this negotiation.
Therefore Tosa policy was stopped.

・・・・・・・・・　
　
"The culprit seems not a Tosa person."
That information was sent to Tosa already.
Sakamoto also went to Nagasaki，he had  investigate to this by themselves.
　
"The culprit is not a Tosa person."
The results,he was convinced so.
Tosa negotiated bullish.
There was also disturbing movement to group of Itagaki like the former Choshu.
　
Negotiations were held among the tension.
Conversely might have been calmed the parties mind by it.
　
"Tosa also will continue looking for the culprit.
If the culprit is Tosa person.
We severely punish."
The negotiations were settled like that.
　
・・・・・・・・・

Later real culprit was found.
He was fukuoka samurai, was not Tosa.
He had been committed suicide already.

However，That was not all bad things for Tosa.
With this case as a start，The UK and Tosa became intimate.