editKatsuyu: Immense Network Healing Camera font awesome[1]
  • Tsunade's chakra being transmitted…
  • …to the many Katsuyu clones.
Kanji 蛞蝓・網療治夥
Rōmaji Katsuyu: Mōryōjika
English anime Long-Distance Healing
English games Healing Chakra Transmission[2]
Alternative names Remote Healing (遠隔治癒, Enkaku Chiyu), Remote Cure (遠隔治療, Enkaku Chiryō),[3] Recovery Technique (回復術, Kaifukujutsu)
Manga Volume #46, Naruto Chapter #424
Anime Naruto Shippūden Episode #159
Appears in Anime, Manga, Game
Classification Ninjutsu, Cooperation Ninjutsu, Medical Ninjutsu, Clone Techniques
Rank A-rank
Class Supplementary
Range All ranges
Hand seals Ram
Other jutsu
Parent jutsu

Katsuyu: Immense Network Healing is a cooperation ninjutsu used by Katsuyu and its summoner using the link shared via the Strength of a Hundred Seal.[4]


Firstly, Katsuyu divides its body into several smaller clones, and then each attaches itself to a person. The slug's summoner then channels their medical chakra through Katsuyu, who in turn transfers it to the wounded person, healing their wounds, restoring their stamina and chakra reserves.[1]

This technique allows the user to heal a great number of persons simultaneously regardless of distance. While using this technique, the user is linked with Katsuyu, shown when Tsunade was able to communicate directly with the slug, had a sense of what Katsuyu was encountering on the battlefield, her reaction to Katsuyu finding Kakashi Hatake apparently dead,[5] and later when she told Chōji Akimichi that his father was still alive after a brief pause.[6]


  1. 1.0 1.1 Fourth Databook, page 238
  2. Naruto Collectible Card Game
  3. Naruto chapter 647, page 2
  4. Naruto chapter 635, page 4
  5. Naruto chapter 427 pages 6-7
  6. Naruto chapter 427, page 9