Ultraman Mebius S1 E29 - Day Of Farewell Ultraman Mebius

As danger closes in on Earth, young Mebius receives orders to return to the Land of Light. Despite his anguish, Mirai says goodbye to each of his friends. Just then, the terrifyingly powerful monster Inpelaizer appears! GUYS are at a loss for what to do. This is his last fight. In order to protect his friends and Earth, Mirai transforms in front of Ryu!