The comedy spin-off story focuses on the Spear Hero, Motoyasu Kitamura. At the brink of death he acquires the power to turn back time, and decides that he'll use it to become stronger and start a "new game."

There was a time when mages were feared. In the Kingdom of Fulgund a female spellsword called Alfiris travels in hope to become a "person who can save others". However, those who manipulate magic are shunned even by the mercenary guild. If one day she finds a travel companion and her "curse brand" is seen... When one day she is reunited with Sister Anorn, a drunk who considers her a "friend", and gathers other companions to slay an archfiend― When overwhelming despair strikes them, Alfiris's right arm bursts into flames and a different persona emerges!

In the year 20XX, Japan began exchanging ideas and cultures with other worlds. One day, a beautiful elf moves into the apartment next to Keita Inudo, a high school boy who aspires to be a Mangaka. But she won't be the only girl to push herself into Keita's daily life! Will he be able to cope with all these sudden appearances while keeping his home, his career aspirations, and his sanity intact?

Even though humanity loathed him just because he is ugly, Hero Garius still did everything he could for them.
However, after they double-crossed him, he finally had enough of humanity.
And now, he has decided to save the demon world because he finally found the warmth that he longed for in the demons' instead!!

A manga which helps you learn more about Fate/Grand Order!

The hero Ares was about to fight the final battle for the fate of the world. However, the three party members who became his friends on the trip said, "I can't follow you anymore!" Yes, he was hated by all the party members. Their patience had run out and they finally left Ares. But that is what Ares, the hero, wanted. The last opponent is the genie [Demiurge] who is bringing destruction and chaos to the world. He cannot involve his party members in a fight from which they may not return alive. So it was his plan to play a disgusting person who would drive everyone away from him. Alone, the hero entered the final battle, and died… or did he? Eh? Am I alive? Why am I naked? And why is [Demiurge] sleeping next to me? What happened? I can’t remember?!

The hero who thought he was dead is loved by the girl who was the ‘Last Boss’ and living with her?!

"The Green Bird of Happiness"

It's figure was as divine as the phoenix of legends, and the timbre of it's songs was more majestic than any instrument.
It's said that if you were to encounter it, you will be promised happiness...

An anthology collection featuring Nora and other unrelated stories.

Kurono Crawford (Chrono Crawford), a noble of Cepheus Empire had a secret. It was that he came from a Different world… Modern Japan. Having the knowledge about the modern weapons and his sense of values, he was an existence almost like a cheat, aiming to be the “Harem king”.

Abandoned by his superiors, left in command of the Empire’s rejects consisting of demi-humans such as Minotaurs, Dwarfs, and Elves, and thrust into a position as head of a poor fiefdom, Chrono will do everything he can to rebuild and strengthen his forces and revitalize the land, aided in part by his knowledge of the other world.

Description from MU:
Weird development where the main character, who is the fourth son of a noble household and is called the stain of nobility, has to inherit the house because his three brothers were conveniently in the same party and all died to a meteorite apparently. The older sister who's left disowns herself and instead registers herself as his foster daughter and now she calls him dad all to get the him to head the house and have him demonstrate his true ability.

Jaegun Ha is an unsuccessful novelist at 27 years old with nothing to show for himself. That is until he discovers a mysterious box of items and a cat in a graveyard! Now Jaegun is able to channel the extraordinary writing abilities of a dead writer named Gunwoo Seo, and Jaegun’s career is propelled to celebrity status. But with the perks of success come new challenges...

The sequel takes place a few months after the end of the first series. Shinkurou and Suzu have gotten married and settled down as vassals in the employ of the governing family of Ima. Just when they've gotten used to the rhythm of their new, peaceful life, orders come from an influential government official that Shinkurou and Suzu must travel to the capital to meet with him. Along the way, they are beset by robbers and demons, and find they are being followed by a mysterious mononoke in the shape of a little boy?! The two must reunite with old friends, and make some new ones, in order to do battle with the supernatural forces that continue to plague them!

The story includes an extensive recap of events in the first series with some additions from Shinkurou's perspective.

Etoilia, the joyful and prosperous land governed by the goddess Sola.
Towering at the heart this land is "The Tree of Words". At the top of the Tree lies the Temple, which shines radiant light.
With the power to observe other worlds, the goddess Sola noted the everyday lives of the people living in those worlds.
The books she had written are referred to as "The Scriptures", which are loved by the people, and became an object of worship.
The Scriptures recorded various tales, and through reading them, the people were able to acquire the source of life force, "Crea".
With the Goddess as the center, the world was full of "Crea", and Etoilia sustained a great period of peace.

ーHowever, that peace had suddenly collapsed and crumbled away
The Goddess Sola was sealed away by a certain someone.
With the Scriptures becoming dull and fading in significance, the "Crea" on this world is gradually diminishing.
Among this anomalous situation, one person and one creature rose up.
"Lamp" and "Match", who once were servants in the Temple, set off on a journey in order to rescue the Goddess...

ーBy seeking after the legendary summoner.

The fourth prince Jeokyeon chose to hide being a woman and live as a man. Then later competes against nineteen other princes for the throne to become an immortal god. But amidst the sharp confrontations, an ancient conspiracy slowly unveils, and the fourth prince attracts more and more attention as his hidden talent comes to light.This is an epic of love and hate that blooms around a mystic prince.

Nike, the fourth princess of the Rain Dukedom and one who holds the power to call forth the rain, travels to the Sun Kingdom to marry King Livius on behalf of her country after losing a game of rock, paper, scissors to her three older sisters. Upon arriving at the Sun Kingdom, she discovers that the Livius, who conquered the world in only three years after his ascendance to the throne, is only eleven years old!

The start of the first official spin-off series for Shaman King featuring the Tao Family and their fight against the Red Crimson!

While an island half-disappearing from the face of the earth, a mysterious organization is sending out invitations for a tournament to every skilled fighter in the world. If you win you can have ANYTHING you want.
They're recruiting only the best to fight the best and claim the title of The God of High School!

From ebookjapan:
If you manage to fill a piggy bank full of forbidden gold coins, any wish of yours will be granted. Those called "bankers" travel the world collecting those coins, and fighting to take them from each other. The energetic young boy Croket sets out on a journey as a banker as well, hoping to have his own wish granted! This is a grand adventure-style story, filled with mystery, laughs, and action!

Croket! received the 2003 Shogakukan Manga Award for children's manga.

I was a normal high school girl but then I was reincarnated as a monster spider in a parallel world. To survive in this labyrinth full of monsters, I used a skill “Parallel Will” and split my mind in 4 but now each will have their own body... ?