Sat, Jul 5, 2003
Professor Ochanomizu presents Atom with a special gift, a younger sister named Uran. She turns out to be a handful even for Atom, but has her own powers, mainly communicating with animals. Uran begins to investigate a strange phenomenon that is antagonizing birds in the area, but she runs afoul of Katari and Atom must rescue her.
Sat, Apr 12, 2003
When a suspicious robot-dog leads Atom to watch a game of Robot Ball, he looks forward to a fun day at the ballpark. Instead, the game turns chaotic when the robot players start destroying the stadium and threatening the human spectators. Atom must find a way to save the humans and get the robot athletes back under control.
Sat, Apr 19, 2003
On Deimos, one of the two moons of Mars, is a team of automaton mining robots. These robots suddenly stop following their human foreman's orders and begin mysteriously digging on their own. Professor Ochanomizu is sent with the investigation crew on a spacecraft to get to Deimos. Unfortunately, Atom has snuck aboard and is determined to help.
Sat, May 3, 2003
A girl named Mimi tracks down Atom and asks him for help saving her family's farm. The farm, in Rainbow Canyon, has been subject to numerous terrible storms. One of the farmhands, Katari, is misusing the weather tower built by Mimi's grandfather, to terrorize the robots working on the farm.
Sat, Jun 7, 2003
An army of ice-manipulating robots live in a colony under the sea, convinced they are living on Venus. The robots are waiting for their creator to return and give them orders. Dr. Tenma, who bears a resemblance to the robots' creator, leads them out of the sea and into Metro City in an attempt to freeze the city.