In naruto who dies in what season?

In "Naruto," several key characters die throughout the series. Notably, in Season 1, the character Hiruzen Sarutobi, the Third Hokage, dies during his battle against Orochimaru. Additionally, in Season 2, Gaara's childhood friend, Yashamaru, dies, and in Season 4, Asuma Sarutobi is killed by Hidan. The series continues with more significant character deaths in "Naruto: Shippuden."