For a child, Aoyama has knowledge comparable to an adult. As such, he is often teased by his classmates. He also has a crush on the friendly woman he recently met at a dental office. One morning, penguins start mysteriously appearing around his neighborhood. Nobody knows where they came from and how they managed to get there. Aoyama is determined to find out more, and he joins his new crush in researching the penguins. As time passes, they discover a levitating sphere which they nickname The Sea. Whatever goes into The Sea does not come back out, and the only things that can destroy it are the penguins. However, something horrifying is created when the penguins do... Penguin Highway follows Aoyama and the woman's research on the mysterious penguins' origin, as well as the many difficulties Aoyama faces throughout his investigation.

Why should girls get to have all the fun? These magical boys are here to save the world from the loveless... at least that's what the pink wombat who gives them their magical powers wants them to do. In Binan Koukou Chikyuu Bouei-bu Love!, the main characters are the members of the Earth Defense Club at the Binan High School, though all they really want to do is hang out, goof off, and relax at the nearby Kurotama Bath. One fateful day, though, a pink wombat appears out of nowhere and forces these five high school students to become Battle Lovers and protect Earth from a trio of villains who are taking orders from a green hedgehog. Over the course of the series, the Battle Lovers will take on a variety of fiends, including the chikuwabu monster, a chopstick phantom, a monster remote control, and plenty more strange enemies! Will the heirs to the throne of love be able to protect Earth from those who want to destroy love? Or will the Earth Conquest Club fill the world with hate?

Episode 13 of Acchi Kocchi that was included in Vol.6.

Alma Tandoji lives a lonely life. One day, Ruri Alba, a girl accompanied by her butler and maids, visits him. Knowing the power of Sacred Seven is latent within Alma, she asks him to lend her his powers. However, he refuses and drives her away since he injured many with his unusual strength in the past. Meanwhile, a fiendish Dark Stone creature suddenly appears in this peaceful town in the Kanto region. Only Alma's power of Sacred Seven can fight against it. But Alma just lets his power run amuck and things begin to get worse. Ruri raised her gemstone in order to release his true abilities, My Soul I give to you. With Ruri's wishes engraved in it, will Alma be able to defeat the Dark Stone?