Such an incredible technique requires tremendous amount of chakra in part I sageru was able to perform this technique only six times while in part two he could use this technique atleast twelve times. After completing his training with Sannoto, Sageru could use the technique for hours without taking rest or having to face fatigue. With the enhanced regeneration and partial immortality the user can fight worrying about the well being of his body. The automatic effect that will heal any wound that the user sustains without the need to make hand seals or even a conscious effort to activate the healing process as long as he has chakra left is really impressive. With enough practice one can gain the ability to join any of his severed part of his body, such as in Takumi's case when he joined his