[2][3] The duo are composed of twin bunnies called Shirousa and Kurousa (both born on May 26), who specialize in making sweets and pastries.

The original series premiered on TV Tokyo and Kids Station as a segment of the one program Kitty Paradise Plus on April 3, 2007, and ended later that year after 27 episodes.

As they arrive, they meet and befriend Sophia, a human girl who dreams of being the best pastry chef in all of Europe between Belgium and Italy.

A manga adaptation by Kanaki Shiori titled Together Sugarbunnies (いっしょにシュガーバニーズ, Issho ni shugābanīzu) is published by Shogakukan, serialized in the Ladybug Comics Special label.

All three series gained a major DVD-box release in Japan by Pony Canyon, featuring all the episodes of all three arcs and both opening and ending songs never used in the anime itself.