Tomoko Kawasaki

A-ko and B-ko's pursuit of a handsome Coke-loving, motorcycle-ruding stud named Kay has a wrench thrown in when C-ko grows very jealous of him. Meanwhile, the aliens' ship floating in the bay is about to turn into the ultimate nightspot. Good luck with that, catastrophe always occurs when the three 'Ko's get together.

A-ko and B-ko are fighting as usual, as C-ko watches from the sidelines feeling neglected by both. Ayumi-sensei has been behaving strangely lately. She's wearing a heart-shaped crystal with a hexagram inside, and is chanting mysterious prayers in private. At the ruins of an ancient civilization, an archaeologist spies a hexagram among the hieroglyphics. Deep in outer space, an alien fleet is on a course for Earth, and its flagship bears the same hexagram shape.

At his emperor's command, Ryner Lute and his long-time comrade Ferris set out on a search for the Heroic Relics. During this journey, Ryner makes a shocking discovery - a deadly curse is spreading across the continent.

What starts out as a simple job soon becomes an adventure in an alternate world when otaku-expert Shinichi Kanou is unknowingly sent as an otaku-culture ambassador to the land of the Holy Eldant Empire.

Nao Takanashi loves her brother Shūsuke despite the incest taboo. Nao thinks that Shūsuke is her blood relative, but in fact she is an adopted daughter, whose parents have died. After Nao learns the fact, she wants to fall in love normally with Shūsuke because siblings by adoption can marry under the family law in Japan. However, she finds herself competing with Shūsuke's childhood friend, Iroha Tsuchiura, and his class president and yaoi lover, Mayuka Kondō.

The story centers on Kana Nakamichi, a middle-school girl who had already lost her parents and just recently lost her only remaining relative, her grandmother. As a result, she ends up living and working at a newspaper delivery office. Everyone else living at the office are all charming, self-assertive bishōjo. The show follows Kana’s daily life in the fast-paced yet joyous environment.

In the year 2020,​ Earth is conquered by a malevolent alien life form.​ The last remnants of humankind barely escape death by hiding in the oceans and creating underwater ."Aqua-bases.​" One hundred years later,​ they are attempting to retake their world.​ The human survivors create a deadly strike force composed of one human and four,​ cybernetically enhanced,​ voluptuous young women: the motherly Midi,​ the spirited Voogie,​ the hard-hitting Rebecca,​ the innocent Merrybell,​ and the pensive Shiori.​ Specially trained and armed with the latest weaponry,​ they carry out guerrilla attacks against the alien invaders!

Takuma Hirose, an emotionally wounded boy becomes blind after his mother died in his childhood. For medical treatment, he moves to his mother’s home village where he enters a new school.