After Shimura Danzō left, Utatane Koharu and Mitokado Homura also took their leave together.
They were merely advisers. Put nicely, they were elders among Konoha's upper ranks; put bluntly, they were the Hokage's personal aides and armchair strategists. Their situation was entirely different from Danzō's. Besides, they clearly had no intention of retiring, so Tsunade did not issue them any Tushita Supplementary Registers.
Then again, Root was nominally an Anbu training organization. Once Anbu trainees passed their training, they were sent on to the Hokage's official departments. Danzō had merely, out of private ambition, deliberately extended the training period by "just a little" for ninjas who shared his ideals—or Anbu he had raised from childhood according to his own dark principles—
"Why is it an 'additional supplementary register'?"
Wu Yu dug Danzō's right arm out of the pale giant tree. There were exactly ten Three Tomoe Sharingan embedded in the palm, back of the hand, and both sides of the arm, while the shoulder still bore the clearly visible three-dimensional facial features of Hashirama Senju.
He weighed the pale "Six Paths" arm in his hand and smiled. "Does that mean there's also a 'supplementary register'?"
"Of course."
Tsunade answered casually. Understanding what he meant, she took out a blank scroll and tossed it to Wu Yu. Wu Yu promptly sealed away the unsightly grafted arm with a poof.
Just then, Yamato emerged from deeper within the dense forest. As he walked, he looked up at the deep woods permeated by pollen. "This is unbelievable—I thought I was already very close to the First's level! I never expected—"
Karin followed behind him, hopping over obstacles in the forest. Clearly, she had happened upon Yamato and hauled him out after Wu Yu had drained all his stamina.
As for Left Mysterious Sasuke,