When was Satoshi Tajiri diagnosed with aspergers?

Satoshi Tajiri, the creator of Pokémon, has not publicly disclosed any specific diagnosis of Asperger's syndrome or any other condition. While there have been discussions and speculations about his potential neurodivergence due to his unique creativity and focus, there is no official record or confirmation of such a diagnosis. As a result, any information regarding the timing or nature of a diagnosis would be speculative.