Goku may be the strongest warrior in the Dragon Ball universe, but to fans, he has never quite been the family man you’d expect. From neglecting Gohan to royal bloodline secrets, let’s explore 12 of the most fascinating facts about Son Goku’s family.
12. Four generations of the Goku family voiced by one woman

You might be surprised to learn that Bardock (Goku’s father), Goku himself, Gohan, and Goten (his sons) are all voiced by the same female artist in the original Japanese anime. That talented woman is Masako Nozawa. With over 20 years of dedication, she created distinct voices for each generation of the Son family, a rare and remarkable skill.
11. The secret behind the name Gohan

Goku is famously simple-minded and focused only on fighting. Even when his first son was born, he showed little enthusiasm for naming him. In the end, Chi-Chi chose to name their son after Goku’s foster grandfather, creating a connection between father and son. Even Goten’s name later on wasn’t much more creative.
10. Goku and Superman: Two destinies, one story?

Many fans have noticed the striking similarities between Goku and DC’s Superman. Both are the sole survivors of destroyed planets, sent to Earth and becoming its protectors. Although Akira Toriyama has never confirmed it, many believe he is a big fan of American comics.
9. Cell and Goku are actually… distant relatives?

It sounds odd but makes biological sense! Dr. Gero created Cell using DNA from Gohan, who carries Saiyan genes from Goku. Genetically, Cell and Goku share the same blueprint, making them distant relatives. Despite their bitter rivalry, Goku can’t deny this strange family bond with the bio-engineered android.
8. Goku’s grandfather: The Saiyan clan’s record holder

An interesting fact is that almost no Saiyan warrior on Planet Vegeta lived long enough to see their grandchildren. Their warrior lifestyle meant they often died young. Goku is a rare exception (even after dying and coming back several times) who stayed on Earth long enough to hold his granddaughter Pan, Gohan’s daughter.
7. Married because of… hunger!

The relationship between Goku and Chi-Chi wasn’t as romantic as it seems. While Chi-Chi saw their marriage as destiny, Goku agreed to marry her simply because he was starving and wanted to finish quickly so he could eat. If Chi-Chi ever found out, Goku probably would have gotten in trouble sooner.
6. Chi-Chi: The real boss of the universe

Goku might not fear gods, but he definitely fears his wife. Chi-Chi is one of the few characters who can make the universe’s strongest super warrior tremble with just a shout. Many fans joke that if villains want to defeat Goku, they just need to call on Chi-Chi.
5. Why Saiyan warriors never dare argue with Chi-Chi

Goku, Gohan, and Goten could destroy a planet, yet they all endure Chi-Chi’s strictness. It’s not because Chi-Chi is stronger, but out of respect and love. The Son men would rather take a scolding from the most powerful woman in their family than hurt her feelings.
4. Goku is also a royal son-in-law

Goku has always lived a humble life in the forest and envied Vegeta’s royal bloodline. But wait, Chi-Chi is the daughter of the Ox-King. As the king’s son-in-law, Goku is technically part of a royal family.
3. The mystery of Gohan’s tail

Why was Gohan born with a tail while Goten wasn’t? Akira Toriyama explained that the tail is an ancient Saiyan trait that’s gradually disappearing. Gohan’s tail is a rare mutation, possibly the last of its kind before the trait vanished completely.
2. A family of champions

When Videl married Gohan, the Goku family gained a new member: their in-law Mr. Satan. What do all these family members have in common? They have all won or held titles in martial arts tournaments. A family full of true champions, even if Mr. Satan sometimes takes credit without earning it.
1. Gohan was originally meant to replace Goku

The author initially planned for Gohan to take over as the main character after the Cell arc. However, due to Goku’s overwhelming popularity, Toriyama changed course. Gohan was developed as a family man, while Goku continued his journey as the legendary Super Saiyan of the series.