The story take place in new town called Palm Town which it is the new town that Patty and her Aunt Jane moved to since Jane's husband George run a medical center there. However, Patty faces some troubles because she doesn't get used to the new town and misses her hometown and also her friends. Nevertheless, she mets up with Alice and gets along with her. Soon they become best friends and are hanging out together everyday experience new things and enjoying their time. They meet a lot of different people in order to make many friends and unforgettable memories full of fun.

The kitten from Yasuji Mori's earlier Koneko no Rakugaki returns, this time putting his talents toward directing a samurai film starring his mouse friends.

In the future, the oceans have risen to flood all the continents due to humanity's negligence of the environment. Only a few bits of land have been spared, and one of those is the city-island where Elfie lives with her grandfather. One day, due to an underwater incident, she discovers that she can breathe underwater. Her grandfather reveals that in truth she is one of the mythical sea-people. Using the city-folk's xenophobia, local politicians spark a war with this hidden people to distract people from their current resource problems, and Elfie is caught in the middle of it. (Source: ANN)

Third season of Kiratto Pri☆chan.