What a coincidence: Ash Ketchum's japanese name is Satoshi

'Ash Ketchum, known as Satoshi (サトシ?) in Japan, is a fictional character in the Pokémon franchise owned by Nintendo. He is the main protagonist of the Pokémon anime and manga series as well as on various merchandise related to the franchise.'

Source: https://en.wikipedia.org/wiki/Ash_Ketchum