Fan Nickname: Alice is (Cure) Batman, her well-fortified manor is Precure Cave, and her bright pink limousine is Precure Mobile. After episode 25, though, the title of Cure Batman seems to have shifted to her butler Sebastian.
Leva and Gula are "Double O". Their voice actors are NobuO Tobita and MasuO Amada.
God Never Said That - a recent magazine article had stated that Doki Doki would end at the end of December, throwing fans in a panic. The director latter put on his Twitter that this wasn't the case, he had no idea where this came from and that the series was still committed to 49 episodes.
Although, considering the heavy subtext of the Precure series, you could say the last one MIGHT be a lil' spot on for Nabatame... In fact, the presence of Nabatame turns this particular Precure into 'the most Les Yay-ridden Precure series ever' and the first Precure that got a Les Yay page on its own!
The voice actresses of Charle and Regina share the same given name "Kumiko".
Ira and Mamo have voice actresses who share the surname "Tanaka".
Joe's and Momota's voice actors share the surname "Sakurai".
Non-Singing Voice: Only for the end song, which has Cure Sword singing but is not done by her voice actress, Miyamoto Kanako, who has song for the series in the past, but instead is done by Hitomi Yoshida.