A scourge has recently fallen upon the house of Lord Gabiru Fuson as his family’s servants began disappearing, one slain in the street by a fallen hero known as the Scorpion Samurai in a widely-talked of murder that has sparked a wave of public dissent and ridicule. The dishonored adopted son of Lord Gabiru has evaded authorities for years but the tide of blood his sword washes onto Soburin is growing ever higher—the adventurers are called upon by the Fuson bengoshi Yukari Nishioka in secret, brought into service to strike down the murderous brigand in an ambush she has set on Shjiki Island. As they lay in wait however a local outcast brings information to light that reveals there may be other bait in the village of Shinjitsu… This exciting adventure (set in the Mists of Akuma campaign setting) begins in the snowy hideaway village of Yukinokyu where the PCs are approached with a curious message—orders delivered by a local Kizuato bengoshi's servant, hiding the authority of a Fuson Herbal Master's directives! The adventurers must sneak into the prefecture to the north, traveling through Hidaretei Pass where three dangerous ogres dwell. After reaching the town of Kakasu they are bid to meet the state functionary in a distant grove and are waylaid by an oni and its adeddo-oni retinue before clandestinely infiltrating the island-village of Shinjitsu. Once there they must bait and capture the Scorpion Samurai, stopping him and the dark ritual he has planned before the evil he unlocks transforms the fallen hero into an unstoppable monster! What you'll find in this fully-illustrated 33 page module: The story of Hinjuku Nagaro, dishonored orphan son and bloodsoaked warrior known as the Scorpion Samurai! A compelling and action-filled adventure in 3 acts that take the PCs across the continent of Soburin before upending a plan that might save one of the world's most powerful nobles from certain doom! Rules for the supernatural haze and two new attributes integral to Mists of Akuma: Dignity and Haitoku. More than a half dozen NPCs and monsters ranging from adeddo-oni to the deadly Scorpion Samurai and his duplicitous ally, a penanggalen! Five maps for every major encounter in Hidaretei Pass, Kakasu, the Fuson Forest, Shinjitsu, and Ikatteiru Cave!

Heroes are needed in the mountainside town of Shibai—though thought to be spared from the horrors of the demonic Mists of Akuma, recently the supernatural haze has started to fall onto the settlement and a monster lurks through the evil fog. Despite the presence of the infamous Mubo Brothers, hired by the local mayor, a Sukochi bengoshi calls upon the party to get to the bottom of what ails Shibai. The truth of the matter lay within Robai Shita Temple, though what the adventurers find inside may see them undone!

A city of burgeoning technology beset upon by intrigue and insurrection, Samon has been a thorn in Emperor Hitoshi's side since suffering in the rebellion against the Kengen Occupation, its wounds still fresh on the minds of its citizens. It is not beneath the notice of Hakaisuru Bengoshi however, and the adventurers are ordered by one such official to make certain that the Tazuki Rail company's doings are not curtailed by its increasingly aggressive laborers and their shadowy union, the Fangs. Little do they know that the bite of the fangs carries a far deadlier poison than any worker's ire! What you’ll find in Mists of Akuma: Fangs of Revenge: A complex cast of 20 NPCs beautifully illustrated by Nathanael Batchelor interwoven in an impressive tale of deceit, false trails, intrigue, and lethal adversaries The city of Samon, a settlement in the northern prefecture of Hakaisuru and home to Soburin’s most prosperous railroad company Four maps by cartographer Mike Myler: an isometric view of Samon, an isometric map of the Tazuki Rail Offices, a combat map of the Chujiang Gardens, and a combat map of the Tazuki Rail Basement The dangerous Mists of Akuma and the new misted condition The hengeyokai race and kitsune, nezumi, usagi, and (new!) hebi (snake) subraces The adeddo-oni and true hebi templates as well as a coterie of statblocks: adeddo-oni hunchling, adeddo-oni mage, adeddo-oni ninja, adeddo-oni samurai, factory worker, nuwa the brute (a true hebi), wajdet the charlatan (a true hebi), the many-faceted hengeyokai ninja, and the hebikontorora snake woman

Soburin’s human nobility are not the only rulers that are in need of outside agents since the corrupting fogs reappeared; even oni warlords have found the Mists of Akuma to bring challenges, obstacles, and threats beyond their ken. Yona, the undisputed master of the secret city of Tsukisasu, lost control of her throne only a few weeks ago to a strange creature that capered out of a storm intermingled with the supernatural haze, and her agent Xiqzoxix is keen to remove the usurper as soon as possible. The PCs are the group ze has chosen for this momentous task and should they accept the oni bengoshi’s offer, a deadly set of trials await them on top of the mountain—though the longer they dally, the more powerful their adversary grows. To defeat Obiemashita the party will have to first find Tsukisasu, covertly investigate the town, and then disrupt the yai sovereign of storm’s rituals and slay it before all hell breaks loose, spilling untold violence down onto the already embattled lands of the prefectures below! Will you conquer Tsukisasu or be subsumed by the storm? In The Yai Sovereign of Storms you’ll find… A monstrous adventure set in Mists of Akuma, an eastern fantasy noir steampunk campaign setting for the latest edition of the world's most popular roleplaying game The secret monstrous city of Tsukisasu and a collection of its oni citizens 2 maps by cartographer Mike Myler: the hidden settlement of Tsukisasu as well as Yona’s Fortress The Mists of Akuma themselves and the new misted condition 2 new attributes to posit the unique aspects of the campaign setting in the minds of your players: Dignity and Haitoku The adeddo-oni template and 10 new monsters: adeddo-oni hunchlings, adeddo-oni samurai, adeddo-oni ninja, gaki, hebikontorra, monsuthant, tikbalang, Xiqzoxix the oni bengoshi, the Katana of Rizushi Kantaro, and the Yai Sovereign of Storms Obiemashita

Revenge of the Pale Master plunges the adventurers into the rusted heart of the industrial city of Kizaki on the eve of a great evil’s reawakening. At its heart lies a mystery, and GMs running this module are encouraged to build tension and an aura of danger as the PCs uncover the secret history that casts a long shadow upon the future of this settlement in Gekido Prefecture. Part of the adventure’s tension is based upon the ticking clock—the party arrives as night falls on the eve before the Festival of Falling Hawks, giving them less than 24 hours to uncover the truth and take action against those they believe to be the villains of the story. What's inside Revenge of the Pale Master: The story of the Pale Master and his most recent machinations in the eastern fantasy noir steampunk lands of Soburin The continental map of Soburin by Michael McCarthy Information about Gekido Prefecture where the adventure takes place Rules for the dangerous Mists of Akuma and the new misted condition, as well as the Haitoku and Dignity attributes Dozens of NPCs and oni that play a part in the adventure (as well as several that don't so the GM can insert their own stories and subplots) Lots and lots of maps: the city of Kizaki, the Oyami Tea House, Graveyard of the Damned, and more

Heat beats down from the blazing summer sun and the adventurers are hot on the trail of a fugitive, ordered by the bengoshi Akia the Iron Shell to hunt down the charismatic cult leader Shinjirarenai. Soon after routing the foul oni-touched mage however the mystery deepens, forcing the PCs to chase across southern Soburin after a curious stolen shipment until the true powers at work are revealed and the party realizes they are but pawns in an ancient conflict, pieces on a gameboard between two Imperial Siblings! Mists of Akuma is an eastern fantasy noir steampunk campaign setting for 5th Edition where the last continent of the world has embraced a fear for technology, what might be the only means to save them from the primordial fog spreading across Soburin and corrupting its peoples, transforming them into fearsome adeddo-oni—should the adventurers achieve victory at all in this merciless and unforgiving land, it is sure to pyrrhic. WHAT'S INSIDE THIS ADVENTURE MODULE: A mystery adventure that takes the party across three prefectures of Soburin (Korusu, Yokuba, and Ikari, all detailed within) and into the river city of Nesuto before meeting two of the most powerful creatures to ever tread upon the world! The continental map of Soburin by Michael McCarthy as well as 11 play maps for Nesuto, two teahouses, encounters in the badlands, mountains, or jungles, two shops, a city street, a building being used for a ritual, and an enchanted cavern. The supernatural Mists of Akuma, the misted condition, and two new attributes (Dignity and Haitoku).