Healing Chakra Transmission
Tsunade's chakra being transmitted… …to the many Katsuyu clones. 1 of 2
Debut
Manga	Chapter #424
Anime	Naruto Shippūden Episode #159
Appears in	Anime and Manga
Data
Classification	Ninjutsu, Collaboration Techniques, Medical Ninjutsu
Class	Supplementary
Range	All ranges
Other jutsu
Parent jutsu	Chakra Transfer Technique Slug Great Division
Users Tsunade (with Katsuyu)

A combination technique between Tsunade and her slug summon Katsuyu, where first, Katsuyu divides its body into several small clones, and then each attaches themselves to a person/persons. Tsunade will then channel her medical chakra through Katsuyu, who in turn transfers it to the wounded person, healing them. This technique allows Tsunade to heal an enormous amount of people simultaneously regardless of distance, and if she runs out of normal chakra, she can use her special reserves to continue the technique. While using this technique, Tsunade is apparently linked with Katsuyu and is able to communicate directly with the slug as well as has a sense of what Katsuyu experiences as seen with her reaction after Katsuyu finds Kakashi Hatake on the battlefield,^[1] and later when she told Chōji Akimichi that his father was still alive.^[2]

References

1. ↑ Naruto chapter 427 pages 6-7
2. ↑ Naruto chapter 427, page 9