Goku, the main protagonist of the "Dragon Ball" series, is a Saiyan warrior known for his cheerful personality and unyielding determination. He possesses extraordinary strength, speed, and combat skills, constantly pushing his limits to protect Earth. Goku's iconic abilities include the Kamehameha wave and transforming into Super Saiyan forms.

Vegeta, the Prince of the Saiyan race in the "Dragon Ball" series, is initially a fierce rival to Goku but eventually becomes a crucial ally. Proud, determined, and highly competitive, Vegeta's relentless pursuit of strength defines his character. His notable transformations include Super Saiyan, Super Saiyan Blue, and Ultra Ego.

Bulma, a central character in the "Dragon Ball" series, is a brilliant scientist and inventor. As the daughter of Dr. Brief, she co-founds Capsule Corporation. Bulma's intelligence and resourcefulness are pivotal, aiding Goku and his friends on numerous adventures. She invents the Dragon Radar, helping locate Dragon Balls.

Master Roshi, also known as the Turtle Hermit, is a legendary martial arts master in the "Dragon Ball" series. Despite his elderly appearance, he possesses immense strength and wisdom. He trains Goku and Krillin, imparting techniques like the Kamehameha wave. Known for his eccentric and perverted behavior, Roshi remains a beloved mentor.