P2 of Jinsei Dramatic was supposed to have light blue pictograms. However, her pictograms are dark blue in the final game.
The background of Jinsei Dramatic was detailed differently; there were less Yokai appearing in the background, the sun during the sunset scene was shining much brighter, the lighting in the daytime scene was less realistic, the USA flag-theme animations were not supposed to appear, and the coaches were supposed to have a faded outline instead of a outline in full opacity. Also, Ottamagator was supposed to make a appearance in the background. However, in the final routine, he is replaced by USApyon.
The glove color layout from Yō-kai Taisō Dai-Ni, which is yellow/red, was originally meant to be used in Yō-kai Taisō Dai-ichi as well. However, the glove color layout in the latter was changed to blue/yellow.