Summoning Technique: Monkey - a space-time ninjutsu that allows Hiruzen Sarutobi to summon the Monkey King Enma, his personal battle partner and long-time comrade. To summon, blood is applied to the palm, having a contract, after which chakra is directed to the summoning point. Enma is one of the strongest summon animals, a veteran hardened in countless battles, whose power is considered unrivaled among all summoned creatures. He possesses human speech, a sharp mind, and deep knowledge of techniques, and his loyalty to Hiruzen is absolute - he does not hesitate to throw himself into battle and is even ready to argue with his master when circumstances demand it.
Enma's unique ability - Transformation: Adamantine Staff. On command, he turns into a virtually indestructible weapon, capable of lengthening, shortening, and changing thickness at will. In staff form, Enma retains the ability to move independently, grow additional limbs from himself, and even clone himself, creating a lattice around an ally - the Adamantine Prison Wall. This transformation allowed Hiruzen to withstand a battle with two resurrected Hokage, block Orochimaru's Kusanagi blade, and earlier, during the Nine-Tails' attack on Konoha, push the giant Kurama beyond the village limits with just the extension of the staff.
