While searching for a run-away cat the twins Riko and Rimu Mikogami find a strange device that transforms them into "Kirumin". It also enables them to turn into real animals. Their older sister Nagisa soon joins them. Now the three have cute, funny and sometimes dangerous adventures.

Arashi, the eldest son of the Nakajima family had lived a life chased by debt collectors due to his father, who became in debt because he was a guarantor for someone. One day, the debt collectors was causing nuisance again when a foreigner, Steven appeared out of nowhere and helped Arashi out. He brought the breaking news that Arashi is the grandson of a conglomerate's chairman. Furthermore, Steven claimed that he's Arashi's butler. And so begins a high tension comedy between the super butler and the former-plebeian master!

“Never left without saying goodbye.” A girl who lost her way and found herself in that mysterious place met “Deemo”, a man dressed completely in black. There, every time they played the piano a tree would grow taller, leading them to the “place” where the girl would have to return. And then, the “dream” that both the girl and Deemo wished for at the end is― (Source: Deemo Wikia)

Koperu-kun is a junior high school student and experiences many different things in his school. He often is given advice from his uncle about life and how to be a good person. A good portion of the book is written in the form of notebook entries and reads vertically like a novel. Most of the book is in manga form.

Shou Sorimachi is a seemingly ordinary young man who lives with his friends in a share house, but he is actually an experimental humanoid organism called an "Amazon" who escaped from the research institute of Nozama Pharmacy two years ago. When their urge, suppressed by the medicine given from the bracelet, awakens, the curtain of tragedy rises.

"Find a fraction of a miracle". These were the words that remained in Keiko's ear as her second mother passed away. But those words actually were meant for her biological son, Kaoru, not Keiko. To pass along the message and to find out what it meant, Keiko seeks out Kaoru, but...!? Included in this manga volume are two other one-shots named "Yuuyake Drops" and "Time Table".

Matsutomo is a salariman at a black company who's being overworked to death by a chief who's a pro at dumping all his work on him. What's more, no one seems to remember his name and they all call him Matsumoto. One night, coming home late once more, he runs into his beautiful yet distant neighbor, Saotome-san. It seems that she had left her phone, wallet, and the apartment key in her bag at a supplier's place 3 hours away. And in the apartment she can no longer get into, she has some important documents that she must have for tomorrow's meeting! Ever a gentleman, Matsutomo helps her out, saving her from the predicament, and moved, she makes him an offer he never gets a chance to refuse.