diff --git a/pkgs/by-name/ar/arashi/package.nix b/pkgs/by-name/ar/arashi/package.nix
new file mode 100644
index 000000000000..2b0cb388db49
--- /dev/null
+++ b/pkgs/by-name/ar/arashi/package.nix
@@ -0,0 +1,33 @@
+{
+  lib,
+  stdenvNoCC,
+  fetchFromGitHub,
+}:
+stdenvNoCC.mkDerivation (finalAttrs: {
+  pname = "arashi";
+  version = "25.08.3";
+
+  src = fetchFromGitHub {
+    owner = "0hStormy";
+    repo = "Arashi";
+    tag = finalAttrs.version;
+    hash = "sha256-wmYsAfgdwn6ZLF70avNmjoU5VZNBZdV7dPSe8ycNdHE=";
+  };
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/share/icons/Arashi
+    cp -r . $out/share/icons/Arashi/
+
+    runHook postInstall
+  '';
+
+  meta = {
+    description = "Arashi icon theme";
+    homepage = "https://github.com/0hStormy/Arashi";
+    license = lib.licenses.cc-by-sa-40;
+    platforms = lib.platforms.all;
+    maintainers = with lib.maintainers; [ ritascarlet ];
+  };
+})