To be precise, Tsurumaru Kuninaga is not Tsurumaru Kuninaga, and it is not correct to say so. Because he is indeed Tsurumaru Kunaga now. Well, in short, he has to play the sword man until the Honmaru numbered as x8963 disappears automatically. As for what he did before, he can't remember clearly. I just feel that his colleagues seem to think too much... He really has no other problem except that he is not Tsurumaru himself!
"But Tsurumaru-san who doesn't play pranks is really a big scare!"
"The old man was a little frightened when he saw the quiet Tsurumaru."
"Oh, oh, oh, leg cut pill, I will cry if you do the same."
"Brother, my name is... Eh! Brother, will you cry for me?!"
Tsurumaru sighed, it's really hard for me, a salty fish.
Intention: Originally twins