diff --git a/.gitmodules b/.gitmodules
index 350e9a1..57b1cad 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "themes/BioTech"]
 	path = themes/BioTech
 	url = https://github.com/Aroy-Art/BioTech.git
+[submodule "themes/Rinkusu"]
+	path = themes/Rinkusu
+	url = https://github.com/Aroy-Art/Rinkusu.git
diff --git a/themes/Rinkusu b/themes/Rinkusu
new file mode 160000
index 0000000..980825f
--- /dev/null
+++ b/themes/Rinkusu
@@ -0,0 +1 @@
+Subproject commit 980825f55e92c1e27d4894ba252c90a14f75e355