There is an online fantasy computer game known as "BOARD". The creators of BOARD, a certain software company, set up the basic world and rules. But the people who actually run each BOARD are the various contracted administrators (GMs) who have a free hand at controlling the game.

Keiko Kurakake is a scientist in the Shibasato research institute. One day she gets a call from Professor Yamazashi, who tried to preform human cloning a year ago. She accepts his invitation and goes to meet him. When she arrives she is shocked to see that the professor is now a young man, the secret to his new youth is due to the Cambrian factor. Professor Yamazashi aims to recreate the unprecedented leap in evolution called the Cambrian explosion with modern humanity, hoping to rule the world as their creator!

From Yen Press:

When the police discover Laon naked and hungry in the street, they aren’t quite sure what to make of the odd little boy. How could they know that he is actually a nine-tailed fox…or at least he would be if he hadn’t lost his tails in a bet? Now Laon is on a crusade to recover his missing appendages, if other spiritual forces don’t find them first!

A Saishu-Heiki Kanojo side story, looking at the instantaneous life of Man, and the instantaneous glimmer of machines!!

The story begins in 1420, right as what would be known as the Bohemian War began. A young girl named Sharka is raped and left for dead among the corpses of her whole town, but she manages to survive. She is picked up by the Bohemian forces, who put a gun in her hands and take her on board as a soldier. Will Sharka be able to fight and take her vengeance?

Short stories collection from 1976-1979:

• Uchuu Patrol Sigma (Space Patrolman Shigema)

• Round about midnight

• School-boy on good

• Cinema club

• Tai....kyoo

• Wisky go go

• Nothing will be as it was

• Yume no...

• Okasu

A redrawn variant of Chapter 1: Tragedy.

A manga adaption of Devilman partly based on the 70's anime.

Story of Akame's family origins dating back to the days when the conflict between Iga and Kouga started.

Oneshot from Harta 37 (August 2016). It's about "Prince" Akasaka, the world champion of competitive eating, and his exciting time adventures!

Outcast... Accursed... Long ago when the gods dwelled in the mountains, the fief of Miyoshi is overrun and Princess Miyoshi flees to safety. But she is pursued by the Magatsuhi ("Devil's Masks"), powerful spirits who possess human bodies and foment rebellion and assassination. Then a mysterious girl, Kagachi, with strange powers appears to protect the princess. But could it be she's also one of them...?

A spy mystery taking place at the beginning of the Showa era.

The setting is a rural city in which kidnapping and series of murders are happening simultaneously. 8 years ago, a boy and a girl were kidnapped and brutally tortured by the hands of their perpetrator. The victims, the compulsive liar "Mii-kun" (the narrator), and "Maa-chan" (Misono Mayu) reunite and start living together, despite the fact that the recently reported missing children were within Mayu's apartment...

Kensuke is your usual high schooler. He's unattractive, unreliable and leads a very boring life. This all changes in one night, when a goddess granted him his wish and makes him a popular boy. And soon after that girls start flocking to him like there is no tomorrow. The first dramatic change in his life came from his sister and the second was a childhood friend that he had no idea existed. Things don't just stop there, soon all sort of weird girls come knocking at his door. These girls ranged from Nekomimi, Magical Shoujo etc. His love drama filled life is about to begin...

Higasa Sachi draws manga, but keeps it hidden from her classmates and acts like a model student. Alice Toyozaki is openly otaku, draws manga in class, and is bullied by her classmates. One day Sachi stands up for Alice and is consequently invited to the manga research club.

Ryou's mom died when he was young, and his dad is always at work. Now with a new girlfriend, how will his life be turned upside-down when he finds out a classmate of his is going to be his new stepmother?

Makunouchi: Kubonouchi Eisaku Kessakushu is a collection of short stories that seinen author Kubonouchi Eisaku, known for notable titles such as Chocolat, Cherry and Watanabe, has written in his early days. The contents of this book include:
- Laplace
- Yocchore! Tosamaru-kun
- Bell
- Robot High School Girl Kaoruko's "Heartbreak"
- Bizzare -- The Terror of the Salmon-Man
- Robot High School Boy Kawarazaki Ayumu's "Seishun-I-N-G"
- Help!
- Viva Eros Academy
- Okappiki Eiji
- Dream of Pumping Up
- Present

"Makunouchi" is a kind of bento, served during Kabuki in the olden days. It either got its name from the lunch the audience would eat during intermission, or perhaps from the lunch actors would eat during this time (seems plausible since the actors are also "behind the curtain", which is actually the literal translation of that phrase).