Yashiro Tenshuu killed 4 people, and is now on death row. However, a secret government organization is willing to take him off death row if he allows himself to become a test subject to an experiment that requires a killer's intent.

Collection of oneshots from 1986 to 1996 by Sugimura Shinichi, including
*Prologue 1 (scanlated)
1. Snow Blind (scanlated)
*Prologue 2 (scanlated)
2. Carnaval 1999
*Prologue 3 (scanlated)
3. Kobayashi-kun (scanlated)
*Prologue 4 (scanlated)
4. OLDK chiku 25 sai
*Prologue 5 (scanlated)
5. BUN BUN BUN
*Prologue 6 (scanlated)
6. Taxi Driver
*Prologue 7 (scanlated)
7. Shoujo Camera (scanlated)
At the beginning of each chapter, there's a humorous prologue with nude-theme.

Another Amagami serialization in Comp Ace magazine. This version features Sakurai Rihoko as the main heroine.

Pastry chef Ishikawa is the object of affection for fellow employee Hashimoto. However, Hashimoto can't seem to find the courage to confess - and Ishikawa has a problem of his own.

1) Don't Show Such a Sweet Face
The morning after a drinking party, Okishima Naoki awakes in a strange bed, in a strange apartment, with a strange woman and a senior co-worker! In addition to that, he can't remember anything that happened...

The story takes place in what seems to be an almost normal 19th century world -- except that two intelligent species appear to be cohabitating, humans and ferrets. We follow the rather brutal arrival of two ferrets airplane adventurers, Andrea and his manservant Elwood, onto an island in the middle of the Amalou river (pronounce Ah-Mah-Loo). There, two small communities of ferrets and humans - or transparents, as they call themselves - live in a forced autarky. Indeed, there appears to be no way off the island... as well as many a mystery waiting to be uncovered. Little do our two gentlemen know that their curiosity will eventually lead them to the edge of the world and beyond, to the Kingdom of the Great Oak where legends take flesh... Now read on!

Three nights during a solitary trip to Italy, the straitlaced Regina spends the night with a dangerous gigolo! She can't believe a smart lawyer like herself would give herself to a man she just met... This is how daringly irresistible this man Nico was to women. Nico seems to be somewhat of a celebrity in his hometown. But Regina doesn't know that he is actually a renowned prince!

From DMP:

Since their parents moved overseas, Toru, Hajime and their little brother Futaba have lived together alone in the Katsuragi house. But then suddenly their problematic cousin Takara arrives!! As he enters the three brothers' lives are in an uproar, for some reason Takara doesn't try to get close to them, and his childhood friend Toru feels unbearably snubbed. When Toru tells him so, Takara quickly shows him a gentle smile, but what kind of dangerous schemes hide behind that expression--!? Palpitation and anticipation under one roof.

Once there was a warrior from the noble class who tried to overthrow the court. He failed and died. His wife was taken and married off to his enemy, and his three sons were fostered in different monasteries. These sons, each gifted in the arts of war, grow up and seek to destroy the men who killed their father. But sibling rivalry and jealousy are more dangerous than the battlefield. The youngest brother, a delicate beauty in the bedroom and a demon on the battlefield is particularly vulnerable. Will he ever find comfort and love, and with who?

Oneshot from Hizamazu Ai ni Kogareru Young chef is in love with the strict maitre'd.

Chapter 5 - "Basically a guy, who is madly in love with his stepfather, tries to suppress his feelings and goes on to try to lead a normal life, i.e. get a girlfriend, get married, etc. Unfortunately he finds it very hard to forget about the love of his life..." --fishballsoup From Baka-Updates: 6) The passionate straight The return of the baseball couple from the second chapter of Damatte Naite Irunodesu. 8) Sakanaya no ossan ga Haruto has been going out with the "old man" at the fish shop, Kurumi, for a month. But lately Kurumi always seems to have something else to do than be with Haruto. Is their relationship going to last?

School girl Riko Umekita's life is thrown upside down by scariest boy in her class, Saruwada-kun. His family is from a long line of Yakuza and is known not to mess with them. She is dragged home with him only to find her parents there after some circumstances... Saruwada-kun then asks her to marry him. What is going on?

Chapters 1-3 + Extra: Anata no Tonarini Suwarasete (Let Me Sit Next To You)
When the chair he fell in love with at first sight was purchased by someone else, Azumi becomes terribly drunk one night and is nursed back to health by an unknown man... and wouldn't you know it, it's the person who owns the chair, Takamiya Shinjin. The adorable, puppy-like Azumi is charmed by the sexually attractive Shinjin, and Azumi's battle of love commences!

(The character Kei Yamashiro is the main character on another story - Renai Sousa. Kei Yamashiro is the friend of Takamiya Shinjinm).

Chapter 4: Love Sign (oneshot)
Sawaguchi Kiego noticed that one of his classmates, the quiet & introverted Hayasaka Tooru, keeps looking at him and that gaze intrigues him, makes him want to tease him a little...

From Chibi Manga:

1. Hajimete (w)o Anata to
I tried to open the box that kept my love!
Sayo started to go out with Sakai-kun. She was so happy to go out with the guy she "truly loved". But they couldn't do normal thing that couple are doing like going together to school, send messages to each other everyday, have some date etc... why is it like that?!

2. Saigo no Yoru ni

3. Kareshi ni Tsuite no Nayamigoto

4. Angel Sky
Miki and Izumi have always been together ever since they were kids, and Miki believed that they would always be. That is, until a small boy appeared next to Izumi that only Miki can see. It is then that the small boy tells Miki that he is an angel, and soon he is to "take" Izumi-kun...

From Selene Scans:
Its about this girl Ann-chan who, after a traumatic event with love, doesn't think she can find it anymore.

It has your average girl, with a childhood friend who's in love with her but won't admit it, and an older guy who likes her: a high school love story. Although the whole school knew what was happening between Azusa and Ikumi, there were rivals who came between them.

[Otome Cafe:]

Ao Ringo Kiss is about a girl who is a big fan of the idol group G-A and often writes letters to Satoya. One day on a class trip to Tokyo he suddenly appears while she's been confessed to by a boy and takes her away.

From Liquid Passion:

An interesting look at Hikaru and Yuki after the events in Rules volume 3. This booklet was a special mail away item from Chara for purchasing Rules v1-3 as they were published.

Whimsical story about Yuki and an alien (maybe)...

Part of Rules / Hydra Series

N/A

From the days of housekeeping, Jung Hyoon had promised Yoon Su that he will marry her. For 3 years Yoon Su has been preparing meals for Jung Hyoon before he takes his test believing in the promise made to her. But Yoon Su’ s goal of life had suddenly changed and disappeared after rushing out of her SAT testing room. While daydreaming, she had nowhere to go. Coincidentally she met her old optimistic friend Tae-Kyung who is also taking the SAT test.