User blog comment:Diana8/Cure Ace/@comment-24690472-20130511114525/@comment-5885873-20130511120431

but in smile the logo had 5 colors one for each cure and doki doki has 5 colored logo while only 4 cures have currently appeared also smile was a follow up (i dont know how to say that) of yes 5 which actually had number 5 in its name thus meaning that neither yes 5 nor smile can have 6 official cures and i dont see number 4 written anywhere what is related to doki doki yes there are 4 card symbols but like in futari wa where only ying and yang was we had luminous which was from the same series (it was wuji something from the same series as ying and yang) so new cure can be called by something from the card theme too