Sanshirou's chances of having an adventure are slim to none in his tiny island hometown, until the day a mysterious stranger invites him to play a game... Without warning, Sanshirou is taken to a backwards universe to play BakéGyamon—a game pitting monsters against monsters. Along the way he meets other players who have a particular reason for being there—to obtain the wish that is granted to the winner. But how far can Sanshirou get when the monsters he's been paired with are a bunch of little mud balls?! (Source: VIZ Media)

Suddenly, an evil empire, Jaaku, raids the Earth. But the light appears from the Earth, and fights against Jaaku. It is Raijin Oh operated by Eldran. Eldran has protected the earth since the ancient ages. But he was injured during the fight, and Raijin-Oh falls to the ground. On the other hand, Jaaku scatters their weapons, Aku-Darmer, all over the world. Meanwhile, in Youshou elementary school, they have extra lessons in the 3rd class of the 5th grade. Eldran leaves Raijin Medal to them and asks them to save the Earth for him, and then he disappeared. In this way, the Earth Defense Agency consisted of elementary students is founded. (Source: AnimeNfo)

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.

Third season of Kiratto Pri☆chan.