Dahlia Diva (ダリア・ディーバ Daria Diiba) is one half of D2, along with her partner Daisy Dance of Dream Town that Yumemitchi and Kiraritchi admire in the Tamagotchi! Yume Kira Dream anime. Kiraritchi loves Dahlia the most and longs to be like her. She appears often as well in Kiraritchi's and Yumemitchi's magazines, usually with Daisy Dance.
She has purple hair that looks like butterfly wings with a pink heart head band, and pink earings. Her skin is a pale color and her dress is blue and black, with blue-purple stockings.