Since its release on June 19, RAIDOU Remastered: The Mystery of the Soulless Army has been met with great acclaim. To allow even more players to experience the game, we’ve released a free demo version.

In the demo, players can enjoy the game up to the start of Episode 2. Save data created in the demo can be carried over to the full version, allowing you to continue your adventure with all your progress and character stats intact. Additionally, the Ver. 1.10 update patch has already been applied to the demo.
If this is your first time playing RAIDOU, don’t miss the chance to experience it!

・Explore the unique scenery of the Capital during Taisho year 20.
・Interact with distinct characters brought to life with newly added voice acting.
・Battle in real-time using demon partners.
・Use the Art of Confinement to turn enemy demons into allies, then fuse them to create new ones.
・Upgrade Raidou and build the ultimate party with around 100 recruitable demons out of more than 120.
・Conduct a supernatural investigation with the aid of demon partners.

19 years after the release of the first Raidou Kuzunoha game, ATLUS has breathed new life into this classic and remastered it for modern platforms. RAIDOU Remastered preserves the original's acclaimed writing and characters while offering upgraded visuals, gameplay improvements, and full voice acting. Whether you're a fan of the original or a first-time player, there's plenty to enjoy with this release!

Taisho 20, in the Capital—

A young heiress approaches the Narumi Detective Agency with a strange request...to kill her. Without any further explanation, the girl is kidnapped. What was once a missing persons matter soon spirals into a conspiracy that will shake not only the Capital, but the entire nation.
Apprentice detective Raidou Kuzunoha XIV, who moonlights as a Devil Summoner assigned to protect the Capital, is on the case. Raidou investigates all across the city, which includes entering the Dark Realm—a dangerous juncture between the real world and the netherworld where demons abound.

Become Raidou Kuzunoha and work with your allied demons to unravel the mysteries that block your path.

September 16 2025 – SEGA is excited to announce that a new update has been released for RAIDOU Remastered: The Mystery of the Soulless Army, which brings new features and adjustments to the game.
We have also shared a letter from the game's director and producer, Kazuyuki Yamai. Be sure to check it out!

・Added MAG Drain to gun attacks.

・Added an accessibility feature that allows players to use light and heavy sword attacks by holding down the buttons.
・Added the option to reassign the safeguard button.

・Demons no longer consume MAG when using skills at the end of a battle.
・Added the option to change the difficulty and retry after dying in battle.

・Materials can now be sold at Konnou-ya.
・Added the ability to travel from any Dragon's Fount directly to Konnou-ya.
・Added the option to toggle Objective, destination icons, and Investigation Skill markers ON/OFF to emulate the experience from the original game.
・Players can now select from the 3 options below when starting a New Game+ playthrough.

Totality: Carries over Raidou's level, stats, money, Devil Chart, total Loyalty, and most Summoner Skills, swords, and items from your last playthrough.
Luxuries: Carries over Raidou's level, stats, money, Devil Chart, total Loyalty, and most Summoner Skills, swords, and items from your last playthrough.
Basics: Carries over the Devil Chart and total Loyalty from your last playthrough.

・Gashadokuro (Episode 1)
・Ichimokuren (Episode 1)
・Mishaguji (Episode 8)
・The final boss (Final Episode)

・The completion rate of the Devil Chart is now visible.

・Added the option to expedite the demon fusion animation.
・Adjusted so that completing a fusion no longer returns you to the Goumaden menu.
・Creating a blade no longer returns you to the Goumaden menu.
・Expedited the animation for upgrading blades in Sword Alchemy.
・Reduced the lag that occurs after summoning a demon while in the field.
・Added the option to skip the animation at the start of a Demon Check-in.
・The animation still plays when Raidou's Summoner rank increases, even if he has a title equipped.
・A title card will now appear when completing a case file.
・Reduced the frequency of Gouto saying, "Use your gun."