Tobasu is a water/earth based child form Spectrobe that evolves into Ketobasu and then into Butobasu. Tobasu can be excavated as a Tobapod in its fossilized state.
Tobasu (child/first) resembles a pair of Japanese sandals with each shoe being a different shade of the same color. On the very front of each shoe are their eyes and mouths, near the back of each is a swirl pattern, and on the very back is a tail-like structure resembling a ribbon.
Ketobasu (adult/second) resembles two pink shoes with red streaks on them. Their eyes appear on the front of their bodies.
Butobasu (evolved/third) has the appearance of a pair of boots featuring two spurs on the backs of each of them. Their eyes appear on the front of them, and they feature black detailing all across their bodies.