It's been 10 years since Ignis became an adventurer, yearning to be a hero. Feeling he has hit a wall in his career, he considers retirement. But when his life is saved by an elf slave girl who has been blessed with a mysterious power that prevents her from dying he decides to buy her using the last of his savings, and a new life for the two of them begins. (Source: Amazia)

Mahjong.

The Manga Guide to Electronic Circuits teaches electronics in a refreshingly simple way using authentic Japanese comics. As readers follow along with the story, they learn electrical fundamentals like Kirchoff's laws, voltage and current amplification, impedance matching, and how to analyze the most complex circuit and signal diagrams. Along the way, they're immersed in the components that make up complex electronic circuits, like amplifiers, oscillators, and modulators, as well as how these circuits use semiconductor devices like diodes and transistors. Ultimately, readers discover how electronic circuits are used to create integrated circuits and computers. (Source: Amazon.com)

Darcy, who works for a temporary employment agency, is asked to deliver some documents to a hotel. A man named Neve is waiting for her, but he angrily accuses her of blackmailing him! She tries to explain why she's there, but he says he'd rather keep an eye on her until she proves her innocence. So he hires her to work for his large corporation as his secretary! At first Darcy's confused, but soon she's more concerned about Neve's devotion to his work... (Source: Renta!)

From Dark Horse: At Yokota Base in Japan, American soldiers stand guard at the brink of the Vietnam War. Although they fear the enemy outside their base, an even more dangerous enemy waits within bloodthirsty vampires walk among them. Appearing human, the beasts lurk in secret among the soldiers, waiting for the moment to attack. Saya, a fierce and beautiful vampire hunter, is sent to lead a team of undercover agents whose mission is to decide who is human and who is not and wipe out the vampires before they can wipe out the base. But even though Saya is a powerful warrior whose skill with her Japanese sword is lethal, her ferocity may not be enough.

I open the door to my beloved secret hideout again for the first time in years and find my old childhood friend waiting for me. But what's gotten into him?

There are two short stories about football (soccer). In the first we have the adventure of a goalkeeper and his coach, in the second the adventure of two boys that are football lovers and dream to be together in the national team.

A one-shot contained in japanese authors only anthology Monkey Brain Sushi (1991)

With the help of everyone who loves manga, manga culture has blossomed. But now the manga industry is suffering from piracy. We need your help. Please read this manga, and let's create the future of manga together! (Source: CODA, translated)

On his previous trip to India, aging but irrepressible manga author Yukichi Yamamatsu overcame illness, pickpockets, and a formidable language barrier to successfully publish the first-ever translation of a Japanese comic into Hindi. Now he's back—running an udon noodle cart in the Delhi slums, hanging out with drug dealers, performing standup comedy in the park, and trying his best to fit in with the locals in rural Purvanchal.

When Floortje is reincarnated into the world of an otome game, things immediately go wrong. Her fiancé, Prince Jonas, breaks off their engagement, and the supposed protagonist, the Saint of Light Jaromíra, makes Floortje out to be the villainess. Little do they know, however, that Floortje was a sumo wrestler in her past life—and she won’t let these weaklings stand in her way! After rescuing the cat-eared Prince Richie from the castle’s dungeon, Floortje embarks on a journey with an ever-growing sumo stable to save the kingdom from the grips of the real villains, Prince Jonas and Saint Jaromíra. With the spirit of sumo—her most trustworthy ally—to guide her, she’s ready for a smackdown! But why was she reincarnated into an otome game, and how did its protagonist turn evil in the first place? (Source: J-Novel Club)