Digimon Frontier: (2002 / 2003)

I find it odd that Kōichi's Digivice appears when he isn't there, which reveals that it's recycled animation. Even assuming it's meant to be symbolic, his should look semi-transparent

It's weird that Susanoomon uses Takuya and Koji's voice in the dub in this episode, but voice only Takuya in the subs.