Animal Town is a town where animals and people live together. Iroha loves animals and is good friends with her dog, Komugi! One day, a mysterious monster, Garugaru wreaks havoc in the town! In order to protect Iroha, Komugi became a human and transformed into a Precure!? I have to save the child whose heart is being gargall'ed...! Let's join forces and return the animals to the Nico Garden!