How many Rasengans does Naruto have? How is separation accomplished?

No change in nature plus 18 types with change in nature are as follows:

①No change in nature:

1. Rasengan - Jiraiya teaches Ordinary Rasengan for Naruto

2. Nine-tailed Rasengan (Ashula Rasengan): synthesized using the chakra seeped out of the Nine-Tails and ordinary Rasengan (only needs one hand to complete) TV version Chapter 134

3. The Big Tama Rasengan - TV version appears in Chapter 235

4. The Super Big Tama Rasengan: The enhanced version of the Big Tama Rasengan used in Jiraiya Sage mode. (The diameter is as big as two people)

5. New Moon Rasengan (theatrical version of "Animal Riots on Mikazuki Island"): The refraction of moonlight and the amount of chakra increase. As the crescent moon was in the sky, the power of the Rasengan was intensified. Using this to kill the fugitive ninja Ishidachi expresses a desire for beauty and a happy life.

6. Colorful Rasengan (theatrical version of "Yuki Ji Ninpo Tie"): refraction of light, ordinary Rasengan.

7. Super Chakra Rasengan (theatrical version of "Naruto's Death"): A super Chakra Rasengan formed by adding the power of a miko to the ordinary Rasengan.

8. Tatsumaki Rasengan (theatrical version of "Bond"): The new Rasengan used by Naruto and Sasuke teamed up to defeat Shennong

9. Super Perseverance Rasengan ( Appearing in the theatrical version "Bond"): Naruto uses the Rasengan to use his Nindo

10. Rasengan (Double Fast Rasengan): Use the Rasengan with both hands at the same time.

11. Tenacity Rasengan: Appears in the Hayate Ninja Theatrical Edition "Bond". He integrated into the Rasengan with his tenacious will, and finally went on a rampage on his own to kill the uncontrolled Zero-Tail that was combined with Shennong, and destroyed the Sky City King Fortress. The Tenacity Rasengan can truly express Naruto's quality, and it is experienced by Naruto himself. It can be said to be Naruto's original domineering ninjutsu.

12. Taichi Rasengan: At the end of Naruto Shippuden 2010 Movie LOST TOWER, Namikaze Minato (the fourth generation Hokage) used his own Rasengan (green) and Naruto's blue Rasengan to increase The chakras merged and created the "Tai Chi Rasengan", a combination of father and son's swords, and defeated the boss An Lushan.

②Added property changes:

1. Fire Rasengan (Naruto PS2 "Ultimate Awakening 2" Jiraiya Secret): A fire-attributed Rasengan.

2. Fire Release Otama Rasengan (Naruto PS2 "Ultimate Awakening 2" Jiraiya Secret): The Otama Rasengan adds fire attribute changes.

3. Special Rasengan (Naruto's movements of pressing ↓, o, o in Naruto PSP "Ultimate Awakening 3". Naruto first knocks the enemy over, then jumps into the air, and quickly affects Clone and fire the Rasengan at the enemy. After the Nine-Tails transform into a single-tailed form, you can directly jump into the air and fire the Rasengan.)

4. Wind Release Rasengan: The ordinary Rasengan is added with wind properties. The transformation (which requires three Narutos to complete) is the prototype of the Wind Release Spiral Shuriken.

5. Wind Release Rasenshuriken (listed as a forbidden technique by Tsunade): Ordinary Rasengan adds wind attribute changes (requires three Narutos to complete).

6. Senjutsu Wind Release Spiral Shuriken: The Spiral Shuriken used by Naruto in Sage Mode retains the power of the Spiral Shuriken while adding long-range strike capabilities.

1. Uzumaki Naruto, the protagonist of the Japanese anime "Naruto" series. A ninja from the Hidden Leaf Village of the Land of Fire, the son of the Fourth Hokage Namikaze Minato and Uzumaki Kushina, the reincarnation of Asura, the second son of the Six Paths Sage. When he was born, his parents sacrificed themselves to protect the village and sealed the powerful tailed beast "Nine Tails" in Naruto's body. Naruto, who became an orphan, grew up in loneliness, but with the encouragement of Umino Iruka and the Sandaime Hokage, the only teachers who recognized him, he had the dream of becoming Hokage, making everyone recognize his existence. After becoming a ninja, he formed Team 7 with Kakashi Hatake, Sasuke Uchiha and Sakura Haruno to carry out various tasks.

In order to realize his dream and protect the bonds of his partners, Naruto continued to practice. As a disciple of Jiraiya, one of the "Three Ninjas" of Konoha, he continued to break through himself in the process of pursuing his dream and implemented His own tolerance is recognized by people. In the end, he ended the war with his friends, including Kyuubi, brought peace to the conflicting ninja world, and realized his dream of becoming Hokage (Seventh Generation Hokage) and a hero of the ninja world.

2. The Rasengan is a powerful ninjutsu commonly used by Uzumaki Naruto, the protagonist in the Japanese anime "Naruto". The fourth generation Hokage Namikaze Minato got inspiration from the tailed beast jade and created the ninjutsu. He spent three years developing this jutsu, and his son Uzumaki Naruto further promoted it. (The earliest use in TV was Asura's suspected Rasengan technique in the battle with Indra. However, it is an original TV plot and is not authoritative, so it is believed that the developer is still the Fourth Hokage.) The same principle as the Tailed Beast Jade, It is a technique of condensing chakra into a small area and condensing it into a small area to generate huge tearing force by rotating at high speed to destroy the enemy's defense, forming a chakra ball as big as the palm of your hand and then attacking the opponent. Once it hits the opponent, it will not only cause superficial damage to it, but also temporarily cause chakra chaos to the enemy.

Among all the ninjutsu that do not require seals, the Rasengan has the most advanced power. And it is an amazing ninjutsu that grows with the user. ("Book of Formations")