Happy! It's Akari-chan's Birthday!

PriPri Chi-chan!! · Episode 7 · “Happy! It's Akari-chan's Birthday!”

The story revolves around a girl named Yuuka, who encounters a being from the depths of the Earth named Chii-chan (a pun of chiteijin, the Japanese word for underground-dweller), and an alien named Ucchan (a pun of uchuujin or alien). The story follows their heartwarming and chaotic everyday lives...