Makoto Hayakawa, who is called Shin, is a third-year high-school student about to take entrance exams. He hasn't decided what to take for college yet. Compared to the other kids, Shin is a bit of an oddball. The neighborhood he lives in, M City of Tokyo, has three massive structures called "Reactors".
One day, a mysterious girl crosses his path, and in front of those reactors their fateful first meeting takes place...

The heroine, Akira, a 2nd year middle school student, lives on an island that being peaceful is its only feature.

Everyone in her class are her childhood friends. they were thinking that this year too like the other years would be a peaceful year with the usual classmates.

But at a time like this a transfer student called “Matsushirou Nishigami” appears, saying: “Anyone who gets close to me dies”.

What is the true meaning of his words…?!

Note: The author died before completing this work.

Mikoto is usual schoolgirl who wants to confess her love. The problem is that she is a ghost...

One day, Aki Miyamoto's father decides that she must get married before he goes abroad for a work transfer. However Aki doesn't want to get married when she's only 16! A chance meeting with Shou Kusakabe will change everything. Will he be able to get her out of her dad's crazy plans? Will he successfully achieve his dreams? What will Aki do?

Collection of short stories from 1975-1978:
- Kazoku
- Suka to Sukkiri
- Shusei Sanchi no Yuki Chan
- .....Ga Chyun
- Highway Star
- Tenmoo..... Nishite Morasazu
- Tsuya no Atosaki
- Seisoo
- Ashita no Yakusoku
- Sayonara no Omiyage

A short story from acclaimed Japanese auteur Katsuhiro Otomo:

Social misfits On, Hanaken and Shinta spend an afternoon in the park shooting the breeze. As they wonder what direction life will take them, a chance encounter with an older generation leads to confrontation.

Reiko finds a starving mysterious animal that looks like a cat with wings. To the girl's surprise this cute animal names itself a space salesman that would sell advanced technology to humans for just a bit of hahise, which is abundant on Earth. But what is hahise? Would you pay it for a machine that can copy anything?

Unfinished space science-fiction manga by Otomo Katsuhiro.

N/A

Sayako is in love with a fashion model Ria. One day she runs into someone that gives off the same atmosphere. As it turns out, it's Ria's reclusive little sister. Sayako plans to use the sister to get close to Ria, but all of sudden she's beginning to develop feelings for her instead.

One day Kento, a vocalist in a small band, is scouted by a talent agency to become a part of a professional band. The problem is, he knows the guy that the band is going to be centered around, the prodigious Takatou Karou.... and does not like him a tiniest bit?

There are dangerous monsters called D's, lurking in the shadows of the world. A D mimics its victim's form exactly, allowing it to kill its victim and take its place. Kei, a normal high school kid, learns of these creatures when one of them targets his childhood friend Hinata. In his effort to protect Hinata, Kei finds himself being dragged into the affairs of Othello, an organization formed to bring about the extinction of these creatures.

In a town where a lot of stray cats live a carefree life, there is a child who lives among them. His mother suddenly disappeared one day, and that abandoned kid found a white cat who had also lost her own children. Now, he's watched over by the townspeople and is living with his new mother cat like a real family.

This one-shot was a short extra in a guide book for a Sirens game. A mysterious siren out at sea drives fishermen to madness.

From Shoujo Crusade:

Rumors have been going around about certain killings in a certain place. One night, Mito wanders into this certain place and encounters two suspicious people who speak of demons who come out at night.

The next day in school, she discovers the two of them has transferred into her school and class! Will she get caught up in what looks like shady business that happens after dark!?

Included one-shots: Okotoba desu ga, Oujo-sama; Hime no Kotonoha

Tokyo Yamanote Boys is a confession tournament held in Tokyo. This year Chihiro is chosen to be the princess, which means that she gets to spend a fateful dreamlike week with the boys. (adapted from koiiro.wordpress)

Sayoko is a newly transferred student: gifted with rare beauty and mysterious and magnetic charm, she captures every student's attention. Among them, the introverted Yuiko and the grumpy Mari become friends with Sayoko, while Ryou, a known womanizer, wastes no time and tries to hit on her, unleashing his girlfriend's rage.

Note: Won the Shogakukan Manga Award for shōjo in 1983.

A collection of stories:

1. Hatsukoi Harinezumi (First Love Hedgehog)
Sora Onodera discovers he can use magic one day when he accidentally turns his older brother Riku into a hedgehog. Sora learns that his parents and brother can also use magic, and that he acquired the transformation spell because he's experiencing his first love. Now the only way to put Riku back to normal is to acquire the magic to undo the transformation, which has the condition that he must first get the girl he likes to tell him she likes him back.

2. Life for Life

3. Uno x Uno
Despite Mai and Yuu Shindou being fraternal twins and opposite sexes, they look very similar to each other and are surrounded by people who want them to act more like twins, such as wearing matching outfits or clinging more to each other. Amid this, Mai starts to realize that both of them are starting to change as they start going through puberty.

4. Simple Hot Chocolate

Adapted from the children's novel Bootleg by the British author Alex Shearer, story centers on two 13-year-old boys who live in a country that has banned chocolate and mandated fruits and vegetables for daily consumption. The boys discover a stash of cocoa and sugar and decide to run a bootleg chocolate factory, in complete defiance of the government run by the oppressive Good for You Party. Their misadventures eventually sparks a revolution in the country.

Chap. 1 - AV Gokko
Tsujioka is annoyed when his classmate, Kurata, asks to have sex with him because of his resemblance to an AV actress. Tsujioka agrees under the condition that he be the one who tops, mostly because he feels irritated that the guy he's liked for so long only sees this much worth in him. But what about Kurata's feelings?

Chap. 2-3 - The relationship between a pretty office worker and his cool, handsome new kouhai.

Chap. 4 - Lucky Key
A jealous man and a possible cheating boyfriend.

Chap. 5-7 - Should the three of us play together?
Three childhood friends realise that their mutual feelings of friendship have turned into a love triangle. Will all of them be able to find happiness?

Chap. 8 - SM Play