diff --git a/playground/takunakara/process_group.json b/playground/takunakara/process_group.json
new file mode 100644
index 00000000..d4c792d4
--- /dev/null
+++ b/playground/takunakara/process_group.json
@@ -0,0 +1,4 @@
+{
+    "description": "Playground for Taku Nakara",
+    "display_name": "Takunakara"
+}
\ No newline at end of file