First, we don't know if he was a samurai or something, but there isn't any document that states it.
Second, he indeed got a short sword but he was a normal soldier like a comment or servant and the merchant also got the short sword.
Thus there wasn't any black slavery at that time Japan was secluded from the world they traded through China.
even the Dutch and the British had to fight against Japanese soldiers to trade with the country
Fourth Yusuke was only mentioned in a few documents, and they say he was a sword-bearer.
what racist I am stating the facts.
if you have documents that he was a samurai with the title prove me.
t the stipend even marchers and normal soldiers got the stipend and the short swords.
he didn't get the samurai the bushido training even though the document said that didn't learn this
Maybe he got the title but we don't have the document and history in which he described it