What is goku to?

Goku is a fictional character and the protagonist of the Dragon Ball series, created by Akira Toriyama. He is a Saiyan from the planet Vegeta who was sent to Earth as a child to conquer the planet, but suffered a head injury that caused him to forget his mission and become a kindhearted individual.

Throughout the series, Goku trains in martial arts and battles powerful enemies to protect the Earth and its inhabitants. He possesses incredible strength, agility, and endurance thanks to his Saiyan heritage, as well as the ability to increase his power level through various forms and transformations.

Goku is known for his friendly and optimistic personality, as well as his insatiable hunger for food. He has many allies and friends, including his wife Chi-Chi, his best friend and rival Vegeta, and his sons Gohan and Goten. He also has a signature move, the Kamehameha, which involves gathering energy and releasing a powerful blast of energy from his hands.