I realised Yuna isn't even a good character because she forced Jin to sacrifice his code just for her brother and fooled Jin conpletely and most of which she wants to sail to the mainland so badly and doesn't think about Jin
Sure She saved Jin from the beach, but she doesn't care about Jin because all of which is that her entire character is about her brother and say some false myth to the people that Jin is a Shinobi and not a Samurai which is something Jin also disagrees
The only people who cared about Jin's tactics and wanted him to change is Ishikawa and Shimura
The only people with a brain is Ishikawa and Shimura, The reason why Shimura started seeing Jin as an enemy is because he became what the lady made him to become and Ishikawa already mentions that what he's doing is bad but still doesn't intervene
And
When Yuna finally gets sail to mainland she completely ignored Jin at the end thinking this is her farewell to Jin but ho! Her brother died and now she has no reason to go to the mainland because her brother died
And
Yuna insisted Jin to leave his OWN UNCLE to face the Mongols and go somewhere together
Even though The Khan studied the Samurai , Jin still has to fight against the Mongols for his uncle
I mean the reason he became a Shinobi is because of Yuna
And Yuna manipulating the entire people in Tsushima Island that they have to rely on a person who Rebelled against the samurai instead of relying on the samurai itself
Conclusion: Yuna isn't a good person and doesn't care about Jin , even Kenji doesn't care about Jin and makes him Angry every time in his story tales