Chakra, the most important element in the series. We can't imagine how the Naruto series would look like without chakra. Not only does it respresents strength, it also gives a certain personality to the character. Chakra is basically the power Masashi Kishimoto, the series' creator, gave to the ninjas in the series. This section covers the basics about chakra, the different types of chakra, and the chakra training we've seen in Naruto so far.