>>105281>my wife's soncuck
>>105287>>105454>>105491Don't you guys mean Dragon Ball Z? Or Dragon Ball Z Kai? Or perhaps Dragon Ball GT? Or even Dragon Ball Super?
There are so many things called Dragon Ball, you have to specify which one you're talking about.
I would recommend Dragon Ball Z Kai, because it's shorter and more faithful to the manga than plain old DBZ.
If the 9 year old is sufficiently able to tell fiction from fact, he could be shown Death Note. It's like Sherlock Holmes, but in a modern setting with some fantasy elements.