diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index ecaa4d404448..9c94bb00c292 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -21647,6 +21647,12 @@
       { fingerprint = "C0A7 A9BB 115B C857 4D75  EA99 BBB7 A680 1DF1 E03F"; }
     ];
   };
+  ritascarlet = {
+    email = "sashasafonov080@gmail.com";
+    github = "ritascarlet";
+    githubId = 137996547;
+    name = "Alex Safonov";
+  };
   ritiek = {
     name = "Ritiek Malhotra";
     email = "ritiekmalhotra123@gmail.com";
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 ];
+  };
+})