Robot Battle Hiro Hamada vs Little Yama | BIG HERO 6 Official Promos (2014) Disney Animation HD Posted on November 15, 2020November 15, 2020 Robot Battle Hiro Hamada vs Little Yama | BIG HERO 6 Official Promos (2014) Disney Animation HD https://youtube.com/watch?v=6I_gWqjvjSs