Doraemon features hundreds of side characters, but the most mysterious one has to be Jaian’s (also known as Gian) father. Known only by the surname Goda, this man born in 1935 remains one of the biggest enigmas in the Doraemon universe. The more you learn about him, the more fascinating he becomes.
At first glance, you might expect Jaian’s dad to be a tough, intimidating figure, since his son’s strength is well known. Surprisingly, Mr. Goda is portrayed as an upright, strict yet emotionally rich father. Even a brief appearance is enough for fans to think, “So that’s where Jaian comes from!”
One of his most memorable moments is the legendary showdown with Nobita’s dad, Mr. Nobi. In episode 4, when these two neighborhood fathers clash, the encounter quickly escalates into a real fight. Without Doraemon’s gadgets intervening, it’s hard to say who would win. According to the story, Goda is famously strong but loses because his opponent is boosted by future technology. The fight is brief but unforgettable for its humor.

Another interesting fact is that the series rarely shows Mr. Goda. He appears so infrequently that fans have to scrutinize each episode to spot him. This absence adds to his mysterious image: always busy, rarely home, but whenever he does show up, it’s to handle something important involving Jaian.
Jaian’s notorious personality is well known: a bad singer, a bully, and often failing his classes. Yet in rare scenes, viewers see a different side of Goda’s parenting, contrasting with his large, strong appearance.
A classic example is when Jaian cheats to get a perfect score of 100. Mr. Goda cries while punishing his son, crying out of disappointment and punishing to teach the right lesson. This moment reveals that Goda is neither cold nor harsh. Instead, he values honesty and self-respect, always wanting his son to follow the right path.
Looking at how he handles Jaian, Goda’s parenting philosophy can be summed up in three points:
1. Correct mistakes openly without covering them up
Even though Jaian is strong and the neighborhood baseball champ, Goda never defends him unfairly. When Jaian is wrong, he faces consequences directly. This reflects a traditional Asian father style: strict, clear, and straightforward.
2. Responsible despite limited presence
Though Goda appears rarely and speaks little with his son, he always shows up at crucial moments. Fans joke, “Goda is busy working, and by the time he gets home, Jaian is already causing new trouble.”
3. Discipline balanced with care
A very relatable and endearing detail is that because he’s seldom home, Goda often gives Jaian pocket money. Many busy parents do the same, short on time but trying to make up for it with small gestures. This makes Goda’s character feel more real and approachable.

This mysterious character, appearing less often than even Doraemon’s gadgets, brings many quiet moments to readers. Doraemon is not just a children’s story, it also reflects fathers, families, and life lessons we all experience.
That’s why, despite only knowing the surname Goda and a few brief scenes, this father stands out as one of the series’ most intriguing characters. A rare presence who leaves a lasting impression, much like the strict yet warm fathers who shape our childhoods.