Yep. If you got what I was saying, I think his age might be accurate and some have been fooled by how he matured. I think Zeio's video is excellent, showing him look like a kid when he was a kid.
I can't say either way. I won't speculate. Especially since I was saying and am saying it is not worth speculating when you don't have any really information.
But, I think his age is more likely accurate than not. I just can't say anything with conviction because, like almost everyone on the site, we just don't know.
It's quite obvious when you look at football (soccer for our US friends here): Pelé didn't look that young, nor MBappé, Rashford, Fati.
It's not only because of body development at a given age, it is because of training mostly: those youngsters have entered a whole different world, with athletics, muscles reinforcement. If you compare the average 19 years old boy at your local club to Harimoto, there are huge differences, muscles are less defined for instance.