Magatama Sealing Style

The Magatama Sealing Style consists of triple Magatama seal (sanjū magatama fūin), it was used by Ryu Namikaze to help Kūkan Mugetsu access the chakra of Gyūki, the tailed beast sealed within him.

To perform the user must have a direct contact with the target. After preforming the set of hand seals, the target will be drawn into the object or person they are intended to be sealed within followed by the sealing formula appearing on the target's stomach. The seal was not automatically visible on Kūkan's belly, but became perceptible whenever he drew Gyūki's chakra. The seal is quite flexible in that it can be opened and closed again, allowing the to freely access the tailed beast's power.

Whenever, Kūkan and Gyūki conversed, it occurred within Kūkan's subconscious. Additional seal's such as Five Elements Seal can be used on it to make the seal more stronger.