- Name: Chakra Threads (Chakra no Ito)
- Type: Hiden, No rank, Offensive, Short range (0-5m)
- User: Kagero Fuma
- Debut (Anime): Naruto Episode 140
This is a suicide jutsu. The user of this jutsu creates threads of chakra that will be used to connect the user's heart to another person's heart. As long as the two are connected, any internal damage done to one will be done to the other. This ultimately means if one person dies, so will the other. Only a special Fuma clan seal can cut the threads and safely free the two.