Tada is a minor figure from the Lab Arc, one of the researchers staffing the Okutabi laboratory. He turns up as part of the facility's scientific crew during that stretch of the story, a small piece of the lab's background personnel rather than a driver of events.
Tada is a short man, bald on top, and he wears glasses.
The story offers no detail on his personality, treating him strictly as a background member of the lab's staff.

Naruto vs Luffy with the twist nobody asked for: Luffy tickled Hinata on date night, and she kind of liked it. We break down the whole fight and commit to a winner....

There are no women on Namek. That isn't an oversight, it's the biology. Why we handed Piccolo the one thing his own species rules out, and why it had to be trap soul....
Tada is a minor character in Sakamoto Days who appears as one of the researchers at the Okutabi Lab during the Lab Arc, functioning as background personnel rather than a major player in the story.
Tada is described as a short, bald man who wears glasses.
Tada works as a scientist at the Okutabi Lab, the facility that is the setting for the Lab Arc.
Tada first appears in Chapter 23 of Sakamoto Days, at the start of the Lab Arc.
In the Lab Arc, Tada serves as one of the scientists staffing the Okutabi Lab, though the story does not give him any detailed personality or storyline of his own.
Looking for more on Tada? The Dragon Ball Wiki on Fandom has a dedicated page with community notes.
View on FandomThis content is original writing by Daddy Jim Headquarters based on the Dragon Ball anime series, manga, and official materials. Episode and chapter references are cited where applicable.
Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:
Official resources:
Daddy Jim Headquarters maintains this encyclopedia. If you spot an error, a translation issue, or something that doesn't look right, let us know.