The year is 2016, and glitches found in humanity's past threaten the sustainability of its future. The Chaldea Security Organization-tasked with preserving human history for as long and as strongly as possible-has developed a new method of time travel to repair these events, stabilizing humanity's future. But when an unknown threat pushes mankind to the brink of extinction, young recruits Mash Kyrielight and Ritsuka Fujimaru find themselves at the helm of the rescue mission: Obtain the Hol...

The second singularity is back in the Roman Empire, where a ruler that should be dead is back to life and challenging Nero Claudius, the fifth emperor. Mash and Ritsuka lend Nero their assistance, but before the battle can begin, Caligula-Nero's uncle and the third emperor-stands in their way! The stage is set for a new Grand Order in ancient Rome!

After just barely escaping from Singularity F, Mash and Ritsuka rayshift to the year 1431, to the site of a new singularity located in Orléans, France. As dragons fill the sky, the duo finds that the era they have been transported to is home to not one, but two Jeanne d'Arcs. What is this new, alternate history that awaits them? And will the woman reborn from the ashes be a witch, or a savior…?

As Romulus awaits in his united capital, Nero advances in a frenzy of violent love for her people and her empire. Boudica must act to keep Nero from destroying the world. Nero and Boudica fight to prove the power and beauty of love, when a formidable ruler from an ancient time suddenly appears on the scene…as the curtain closes on Septem, site of the Second Singularity!

THE STAR THAT GUIDES THEMJeanne d’Arc’s flag flies high above France once more—but is it a flag of justice, or oppression? With the Dragon Witch Jeanne d’Arc still at large, Ritsuka, Mash, and the real Jeanne d’Arc join forces with new servants Marie Antoinette, Wolfgang Amadeus Mozart, and Elisabeth Báthory and head for the witch’s castle in Orléans. With France’s history and humanity’s future on the line, can Ritsuka and Mash put an end to the evil Dragon Witch’s reign of terror? Just what ...

With the Castle Toke crumbling all around them, Ritsuka and Musashi's battles against the seven deadly Heroic Spirit Swordmasters continue. Their third opponent is Assassin of Paraiso, a shinobi cursed by divine power that threatens to consume her very flesh. Can they emerge victorious? And even if they do, what of the demons who lurk in the shadows as rivers run red and bodies pile to the sky?

Having defeated the first of the Heroic Spirit Swordmasters, Ritsuka and Musashi set out for Toke Castle in search of the truth behind the irregularities in Shimousa Prefecture. To their surprise, many familiar faces await them in the castle town. Perhaps these chance encounters will help them get to the bottom of things…or perhaps they're a portent of further chaos on the horizon. Then, not a moment after they recruit a new ally on their quest, they encounter the second of the fearsome Sw...

Ritsuka, a Master from Chaldea, suddenly loses consciousness and finds herself whisked away to Shimousa Province in Edo-era Japan. But it soon becomes clear she's not in her own timeline…and neither is her companion, a woman called Miyamoto Musashi. Together, they must defeat the Seven Heroic Spirit Swordmasters, a group of fearsome cursed warriors who will stop at nothing until every living thing on the planet is dead.

The death of Orimura Ichika!Phantom Task has gained control of the English anti-IS orbital cannon “Excalibur” after a successful raid, but things go wrong when the controls stop responding and it begins to de-orbit. Meanwhile, Cecilia scores a theme park birthday date with Ichika on Christmas Eve, but that glimmer in the sky isn’t a romantic flurry of snow—it’s a barrage of lasers from Excalibur! Amidst the commotion, Chelsea appears in the third BT prototype, challenging Cecilia t...

A storm is coming!"Therefore, the student council have selected an advance scouting team to visit Kyoto."Ichika and the girls head for Kyoto at Tatenashi's request, with their minds on memories which will last a lifetime, and his on their secret mission to root out a Phantom Task cell. But when the second Brynhildr shows up too, things start to go off the rails! Under the fiery scarlet foliage of the ancient city, two battles unfold—one fought with quiet sighs and long gaze...

In the aftermath of the Golem III attack, Kanzashi confesses her love to Ichika, while Houki and the others watch like hawks to make sure that he's not too interested in return. Meanwhile, with the school still heavily damaged, and a desperate need to repair Byakushiki, Ichika visits its manufacturer, Kuramochi Engineering... And while he's gone, a shadowy plot seizes its chance to strike IS Academy. What is the Kurokagi, and its World Purge ability? How far will the girls go to catch Ichi...

Flank speed ahead to romance! Each of our leading ladies is looking to steal Ichika’s heart at his birthday party. But for Cecilia, something else is weighing on her: the mysterious enemy who appeared at the school festival. With a last-minute decision to include first year students in the high-speed IS battle race called Cannonball Fast, they may not be the only unplanned-for participants, as the mysterious Phantom Task still looms ever so closely. The high-speed school action romantic co...