An Earth Defense Robot built specifically to take on kaiju threats. His official designation is Earth Defense Robot Snowman, though that's pretty much exactly what he looks like—a giant mechanical snowman.
Snowman made the ultimate sacrifice during a kaiju battle, self-destructing to protect what mattered. But he wasn't gone for good. Before going out, he managed to transmit all his data to an escape pod, which allowed him to be rebuilt and restored afterward.
Content compiled by AnimeList.moe from publicly available sources.
