Can you watch from Episode 1 to 127 in Hindi today? Mostly yes. You can find 90% of the series easily. The last 15 episodes of Season 3 require a bit of digging, but hardcore fans have archived them.
Individual Hindi dubbed clips and specific episodes (like Episode 14 ) are also uploaded by various anime-focused channels. : Inazuma Eleven All Episodes In Hindi
Note: There are spin-offs like Inazuma Eleven GO and Ares no Tenbin , but the original 127 episodes covering the Endou Mamoru saga are the most sought-after. Can you watch from Episode 1 to 127 in Hindi today