The tailed beasts of Naruto anime

Two-Tailed Monster Cat
The Two-Tailed Monster Cat is a tailed beast sealed within Yugito Nii of Kumogakure. It has been captured by Hidan and Kakuzu, then extracted and sealed by Akatsuki.

Three-Tailed Giant Turtle
The Three-Tailed Giant Turtle is a tailed beast that was formerly sealed in Yagura of Kirigakure, but was extracted for unknown reasons. It has been captured by Deidara and Tobi, and then sealed by Akatsuki.

The tailed beasts of Naruto anime

One-Tailed Shukaku
The One-Tailed Shukaku is a tailed beast sealed within Gaara of Sunagakure. It has been captured by Deidara, then extracted and sealed by Akatsuki.

Kyuubi

Brief history of Konoha Village

In the time before the creation of the ninja villages, ninja were organized into small mercenary clans that knew nothing, but battle. Of the countless ninja clans, the Uchiha clan and the Senju clan were the strongest. After much bloodshed, the Senju clan offered a truce with the Uchiha. The leader of the Uchiha, Madara Uchiha objected, and was forced, by the rest of the Uchiha to accept. The Senju, the Uchiha, and the other clans conquered by the Uchiha came together to create Konohagakure. Hashirama Senju, the leader of the Senju, used his wood release abilities to produce much of the villages' infrastructure. For this reason he was selected to be the First Hokage by the villagers.
Fearing that the Senju who were now in control of Konoha, would oppress them because they were their former rivals, Madara tried to gather support to overthrow Hashirama. However, no Uchiha would help, forcing him to take on Hashirama by himself. Madara was ultimately defeated at what would be called the Valley of the End and was believed to have died. After the battle Konoha came into possession of the Nine-Tailed Demon Fox. To contain its power, the village began its trend of sealing the beast within members of the Uzumaki clan, a clan that the Senju, and thus the rest of Konoha, had close ties with. Hashirama gave the other tailed beasts in his possession to other newly-formed villages to promote peace. This was short lived.

Some awsome pictures of Naruto

Brief explanation of Kyuubi

Kyuubi is the nine tailed fox sealed in Naruto Uzumaki. The Kyuubi was sealed by Naruto’s own father the 4^th Hokage. Kyuubi is the nine tailed beast of Konoha.

 

What does sharingan do?

Now i want to explain more what it really do.

Now, the obvious factor that sets Sharingan apart from normal eyes are the extra pupils, isn’t it? But how would that help? Well, if rods are more common around the edge of the eye, increasing the amount of pupils would increase the number outer edges to be lined with rods. So, if the center pupil were devoted entirely to cones to retain a sense of color, then the space in the other pupils would be specifically for rods in order to get a better perception of motion, which is what the Sharingan is.

Now, the application of chakra to activate Sharingan could also be used to stimulate the portion of the brain used for memory retention, inspiring the user’s memory to become eidetic in nature during the activation of Sharingan, and thus giving them not only exceptional perception, but also the photographic memory required to be able to instantly recall any abilities seen.

But, this is the purely scientific view, which gives us no insight into the subliminal messages, so I also have an easier explanation.

A: Ability to see color. 1: Motion perception. 2: Copies all motion perceived. 3: Prediction motion- inferring through rational physics the action about to take place. B: Ties pupils together for the ability to understand what one sees without getting confused. Without it, you would have three different eyes looking in three different directions and no idea what to focus on or what’s going on.

Parts of the Sharingan Eye

All right, now first let’s go a little more in-depth into what the eye is made of. The retina is a sheet of receptors at the back of the eye and is made up from two types of photoreceptor cells; rods and cones.

Rods detect light levels, which means they only pick up black and white images. In humans, these are more common near the edge of the eye. Now, there is only a limited number of space for rods and cones in the retina, so if you increase the count of one you have to decrease the count of the other.

Essentially, you must trade color perception for more detailed perception in black and white, which is largely what enables us to perceive motion.

Sasuke using it's sharingan

what is Sharingan?

I will explain little bit about what is sharingan.

Uchiha's Bloodline Limit

The Uchiha family’s bloodline limit, which consists of red eyes with 2-4 pupils, Sharingan allows user to perceive motion clearer than normal eyes, sees through Ninjutsu and Genjutsu, copies motion and even ninja techniques, and can subliminally input ideas into its victim - Mangekyou can even induce extremely powerful hypnosis.