diff --git a/flake.nix b/flake.nix
index cee816e..ea0e23c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -19,14 +19,22 @@
       system = "x86_64-linux";
       pkgs = nixpkgs.legacyPackages.${system};
       pkgs-stable = nixpkgs-stable.legacyPackages.${system};
+      specialArgs = {
+        inherit pkgs-stable;
+        inherit flake-programs-sqlite;
+      };
     in {
-      nixosConfigurations.hyuganatsu = nixpkgs.lib.nixosSystem {
-        inherit system;
-        specialArgs = {
-          inherit pkgs-stable;
-          inherit flake-programs-sqlite;
+      nixosConfigurations = {
+        hyuganatsu = nixpkgs.lib.nixosSystem {
+          inherit system;
+          inherit specialArgs;
+          modules = [ system/hyuganatsu ];
+        };
+        iyokan = nixpkgs.lib.nixosSystem {
+          inherit system;
+          inherit specialArgs;
+          modules = [ system/iyokan ];
         };
-        modules = [ system/hyuganatsu ];
       };
       homeConfigurations.ahnwuoa = home-manager.lib.homeManagerConfiguration {
         inherit pkgs;
diff --git a/system/iyokan/default.nix b/system/iyokan/default.nix
new file mode 100644
index 0000000..2b29763
--- /dev/null
+++ b/system/iyokan/default.nix
@@ -0,0 +1,21 @@
+{ lib, ... }:
+
+{
+  imports = [
+    ../common
+    ./hardware-configuration.nix
+  ];
+
+  networking.hostName = "iyokan";
+  time.timeZone = "America/Chicago";
+  services.xserver = {
+    videoDrivers = [ "nvidia" ];
+    deviceSection = ''Option "TearFree" "true"'';
+  };
+  hardware.nvidia.open = false;
+  nixpkgs.config.allowUnfreePredicate = pkg:
+    builtins.elem (lib.getName pkg) [
+      "nvidia-x11"
+      "nvidia-settings"
+    ];
+}
diff --git a/system/iyokan/hardware-configuration.nix b/system/iyokan/hardware-configuration.nix
new file mode 100644
index 0000000..67f502d
--- /dev/null
+++ b/system/iyokan/hardware-configuration.nix
@@ -0,0 +1,45 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/6c86675c-7428-4a34-98e2-7fa2b423b53e";
+      fsType = "ext4";
+    };
+
+  fileSystems."/home" =
+    { device = "/dev/disk/by-uuid/d376771f-3dd5-4d8a-94d3-dcb75aae146d";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/4F3D-4702";
+      fsType = "vfat";
+      options = [ "fmask=0022" "dmask=0022" ];
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/8049404d-f5fb-4387-bb75-f308a7f7126f"; }
+    ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp0s31f6.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}