The characters named Naruto, Sasuke and Madara regularly come at the top of opinion polls. The only way to decide who is the strongest character in Naruto is by looking at the results of polls and votes. These polls will differ according to the opinions of the participants.
To enable a player to know all the characters in Naruto, it might help to search the specialist sites that provide information on manga and anime, such as animevice.com and leafninja.com. Manga is a Japanese term for comic. This terminology stretches back as far as 1798. Anime refers to the animation. Naruto was created in the 1990s.