"Naruto" author Masashi Kishimoto created Gaara as a foil to the series' protagonist, Naruto Uzumaki. Naruto and he have a similar background: he was rejected by his peers and fellow villagers for being the host of One-Tailed beast, Shukaku, a situation that Kishimoto describes as "very much like Naruto's". Gaara's development from this state into a highly withdrawn, sadistic character was intended to induce sympathy for him from readers, as it was contrasted against Naruto's development into a cheerful troublemaker. Additionally, his design was designed to look like the Tanuki since Kishimoto thought that it would make him a good rival for Naruto's Nine-Tailed Demon Fox since several parts from the Shukaku were considered by Kishimoto to be opposite ones from the Demon Fox.