Thirteen years after their sudden disappearance, an alien race known as the Heterodyne resurface without warning. To combat the Heterodyne, three office workers from the 21st Century Security Corporation operate Dai-Guard - a giant robot no longer regarded as an oversized paperweight. Unfortunately, Dai-Guard is somewhat obsolete and in disrepair. It's a tough job, but salarymen can also save the world. (Source: ANN)

Akira Akebono, a young boy who is competing in a robot tournament where many of the robots are capable of transforming into animal forms. Akira wants to win the ultimate prize, the Titan Belt, with the help of his group of robots, all of which are capable of forming into the robot Daigunder. Daigunder is the creation of Akira's father, Professor Hajime Akebono. Together with a girl named Haruka, they compete under the name of Team Akira. However, Team Akira faces opposition from not only their competition, but a robot named Ginzan who is under the control of the evil Professor Maelstrom. (Source: ANN)

Dandoh was playing a baseball game with friends Yuka and Kohei and hits a wild fly ball which crashes into the principal's potted plants. Rather than getting mad, the principal admires Dandoh's swing and introduces him to the world of golf. It's now an adventure in golf as Dandoh is under the watchful eye of a former pro-golfer. They enter a tournament together and play for a shot at the national championships. (Source: ANN)

In 2046, a revolutionary 80% shock-absorbing reinforced cardboard has been developed, rapidly transforming the world's exports. The reinforced cardboard would soon become the battleground for a popular children's hobby called LBX (Little Battler eXperience). Four years later, a boy named Yamano Ban who loves to play with LBX (although without a mecha himself) is given a case containing the model AX-00 by a mysterious woman. He is told that he now holds the hopes and despairs of mankind in his hands.