Each of the Princes have a Loveracelet, a bracelet with a coloured, heart-shaped jewel on it, that when kissed makes them undergo the Love Making Transformation to turn into Battle Lovers.
Each of the Princes have a different colour which also corresponds to each element, therefore:
|Yumoto's Loveracelet is Red and corresponds to Light.|
|En's Loveracelet is Blue and corresponds to Water.|
|Atsushi's Loveracelet is Green and corresponds to Wind.|
|Io's Loveracelet is Yellow and corresponds to Earth.|
|Ryuu's Loveracelet is Pink and corresponds to Fire.|