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.