Teikoku Kagekidan

strong and independent

Give me a definition of "strength" and "independence." You like to slap this label everywhere, but it doesn't really mean anything. Unless by "strength" you mean a high stat. Because a depressing character with anger issues, for example, doesn't seem like a particularly strong person to me.

they do what they want, without looking at society and other things

Especially a character for whom the dynasty comes first doesn't look at society.

but at the same time, they act as carefully as possible in situations where their life depends on it

Well, you yourself refuted what you wrote above. Good job. I don't even need to respond.

they find excuses for any of their actions

Many characters believe their actions are justified. This statement (as well as the point about caution) applies to most expedition characters. Well, except for those who don't even need excuses.

they don't repent, and they only regret that they had problems

Firstly, it's a strange claim to make about my characters, when the players' characters almost always do everything together, and if they need to repent, then they all do. Secondly, this statement is far from the truth and shows that you really haven't read the posts, biographies, and epilogues of these characters. I just have one question: why are you even trying to write about them if you're not even familiar with the subject of discussion?