In which a bit before the concluding DonChare for Murasaki ver. is announced, this leaked visual for the still conjectural December 2015 White ver. surfaced and spreads the Japanese internet.
And deviating from many previous arcade title card themes mostly surrounding Japanese festival celebration or traditional court entertainment, this new design features elements of Japan's folk world creation mythos: If you remember from movies like Doraemon: Nobita no Sousei Nikki (NB. no relation to the firmware outside the theme), those side-buns (?) should have hinted well.
