The series follows in the footsteps of manga such as Doraemon and Obake no Q-Taro in that the alien Ganmo (who resembles a chicken wearing sneakers) sets out to help his adopted human friend Hanpeita. The series follows the antics of the duo as they find themselves in the middle of much comedic mischief. One morning Tsukune Tsukuda, out of spite, lets her brother’s pet bird go. But later she has misgivings, and comes home with an egg she has found to give to her brother, Hapeita. Hanpeita isn't all too pleased with the big, odd-looking egg. However, in the meantime it swells up, breaks its shell, and out comes a strange bird-like creature named Ganmo. It speaks like a human being, and comes to live with the Tsukudas. Not wanting to be a mere freeloader, Ganmo takes the initiative to run errands, clean the house, etc…yet he blunders at everything he does. Ganmo the tries to clear his reputation, but his efforts only ends causing more and more confusion. One day a charming girl comes moving in the house next to the Tsukudas. Her pet is a stange mina, named Deja-vu. It is foppish but has a poisonous tongue. And it always teases Ganmo because of its odd-looking. Thus, the world around Ganmo gets into a mess more and more. (Source: Wikipedia)

Yuna Kagurazaka, a clumsy and sweet sixteen year old girl, had her life drastically changed when she won an intergalactic contest for the person with the purest heart. Now, she is an intergalactic superhero and magical girl known as the Savior of Light. She pilots the mecha El Line to maintain the peace of the universe. But Yuna’s entire world is shaken when she is wrongfully accused of destroying a city with El Line. She is captured and taken prisoner by Misaki Ichijouin, a special agent from the Galaxy Alliance. However, Misaki soon realizes that she has been deceived, and teams up with the rest of Yuna’s friends to free the Savior and save the galaxy before an evil force is restored to power.

The evil overlord Makuamuge is planning to take over both the game and real worlds, and it is up to the ninja Goemon, his friends, girlfriend, and giant robot to defeat Makuamuge's henchmen and save both worlds.

Super High Speed Galvion features mecha designs by Ohata Koichi (of Gunbuster fame). In the 23rd century billionaire Midoriyama Rei creates a secret organization called Circus to combat a hidden group called Shadow that is taking over the world. When she can't find qualified pilots for Circus' main mecha, the Galvion, she cuts a deal with two convicts, Mu and Maya, to lead the fight against Shadow.