Healing from the events at Cal Mira, Harry, Raphtalia, and their friends and allies could be forgiven for believing that they could concentrate on training themselves up to face the Waves. But a madman whose ambitions span at least two worlds, and perhaps many more, makes his move. Can the Cardinal Heroes, the Vassal Heroes, and their friends and comrades stop Kyo Ethnina's evil?

The city of Orario is now working with Earth, the two of them enriching each other with magic and culture. The one behind this delicate exchange between worlds however, just wants to enjoy her life and that of her children. But this is Kodori we're talking about. Once again, she's pulled away to fulfill a familiar role in an unfamiliar world, where nothing quite works the same.

The Sorceress of Castle Greyskull has seen the Cardinal Heroes and seen the corrupted path they now walk. Thus to save the world from the Wave of Catastrophe she summons heroes of her own to inherit the power of the Elders and defend this world by the power and in honor of Greyskull. Now it is time to see the Master of the Universe Rise!

Over 50 years have gone by for Ainz Ooal Gown. He has destroyed kingdoms, killed millions, and is in the process of conquering the entire continent. Still alone, he moves forward. Until a chance to reunite with his comrades appears, that made him lose everything he had left. What will Ainz do to return home? Overlord x Rising of the Shield Hero. No OCs. No Nazarick.

UP FOR ADOPTION!

Kushina survived the Nine-Tails attack and now been a mother to her only beloved son, loving him, nurturing him, training him, doing her best to be a mother. Now an unexpected turn of event happen that they end up in another world were Naruto is chosen as the new Shield Hero, she will do everything in her power to protect her son from those who wish to harm him. (Naruto/Hinata)

He had just finished taking out the head homunculi. The world was saved, Amestris has been saved, now that he is about to get his brother back, Edward Elric Fullmetal Alchemist has been called to save another world... as the spear hero. (FMAB version)

In a twist of fate, Ben Tennyson, the powerful Omnitrix wielder from Dimension 2041, has been summoned as the Devil of the Shield to a fantasy world beyond the boundaries of the multiverse. Follow his heroic tale as he battles to protect those around him and shape the destinies of all those he encounters. (Set after the events of the Omniverse episode - "New Dawn")

As the Waves of Calamity rage on and the Blood Hunts of the Grongi terrorize everyone. Four Cardinal Heroes have been summoned to fight. But when one is ousted as a criminal, the heroes find themselves in peril. What will it take to save this world?

'Hero of the Sword' compared to Hero of the Sword. A Nameless Hero brought into a world facing catastrophe. Shirou summoned as an add-on to the 4 heroes, yet who was the real hero? A Sword? A Spear? A Bow? A Shield? Well, Shirou could do that too.

When a 12 year old Shirou finds himself in another world with no explanation how he got there, he knew he was in trouble. The fact that he woke up in a cage, a Slave Crest on his chest and odd new additions to his body underscored this fact. Naofumi, the disgraced Shield Hero, did not care about any of that. He just needed these two raccoon demi-humans to be able to fight. AU.

She thought this was the end, that she would die in battle against Orochi. But, fate would later grant her a second chance at life as the Cardinal Sword Hero. She and the Shield Hero will rise from disgrace and face the future.

Naofumi Iwatani Shroud always considered himself an ordinary person but in reality, he was the son of Rein Shroud the legendary Beast Tamer and the King of the World they meant to summon someone from Earth but instead, they summoned him this is his tail. this is an Au Harem story.

What if on that day on that playground, a four year old Izuku was kidnapped. Trapped with only one other child, a sickly one at that, things look bleak. But, when it looks like you're at rock bottom, you're only option is to rise up. So raise your shield young hero!

By a strange twist of fate, instead of Motoyasu Kitamura, a simple woman got summoned in the place of the Spear Hero. But this woman is quite different, in a multitude of ways. How will she change the world she has ended up in? OC Spear Hero; Naofumi Defended; New abilities and allies

Sword. Bow. Spear. Shield. Individuals from a faraway land are summoned to a mystical world to wield these legendary Cardinal Weapons to save the world from the forces of evil. And when the Waves of Calamity begin to make their presence known again, the summons was prepared without delay. This time, however, the unthinkable happens.

When Kratos and Atreus reunite 5 years after Ragnarok, they find themselves summoned to another world, with Atreus as the Shield Hero, tasked with defending the world from the Waves of Destruction. After they are both falsely accused of a vile crime, the two must rely on each other more than ever as they struggle to defend a world that hates their existence.

Details inside.

The Three Heroes Church has been overthrown, and Melromarc has been saved. But the true fight is just starting. Summoned to a meeting by Queen Mirelia, Harry and Raphtalia, along with the other Cardinal Heroes and their parties, learn of the Activation Event on Cal Mira. But a working holiday will soon lead to something darker...and where Harry's past catches up with him...

A ritual by Idol Rabier gone bad sends Raphtalia back in time and across worlds. Now, nine years later, while searching for a way home, she is introduced to Harry Potter by a mutual friend. But even as their friendship grows, Raphtalia's past lingers. Summoned to Melromarc as the Shield Hero with Raphtalia by his side, can Harry trust anyone in a country that hates his guts?

After Zeref succeeds with his plan of reforming the world, Lucy is ripped from her world and thrown into anew. How will her unexpected appearance in the unfamiliar and corrupt Melromarc shape her new future? Set and based on the beginning of The Rising of Shield Hero's anime.

Lucy Heartfilia was a slave. She has no freedom, no future, and even her magic's been sealed. The idea of being sold off to another person was frightening, but she never imagined she'd fight by the side of the Shield Hero. Now, her and Naofumi fight the waves together, and if they're lucky, they might just create their own Fairy Tail.

"Redemption's Gunslinger" is an action-packed fantasy western that follows Arthur Morgan, a gunslinger on the brink of death, as he is summoned to a parallel world and bestowed with the powers of the Bow Hero and the Gunslinger Hero. Alongside the Sword, Spear, and Shield Heroes, Arthur must navigate a treacherous world filled with monsters and political intrigue.

Tyler Bryant was an ordinary Pokémon Trainer until he found himself in a world of the Four Heroes. Not only that, he somehow got a hold of a mysterious weapon. Join him as he helps the Shield Hero fight the Waves of Catastrophe that threatens to destroy the world.

a Shitpost were Naofumi has some weird character match ups as his party members, mostly for fun but with some attempts to add reasons or world building to explain most of these, might add more chapters if I get silly