diff --git a/ISSUE_TEMPLATE.md b/ISSUE_TEMPLATE.md
new file mode 100644
index 0000000..fe5dad6
--- /dev/null
+++ b/ISSUE_TEMPLATE.md
@@ -0,0 +1,5 @@
+## 概要
+
+## 詳細
+
+## やること
diff --git a/PULL_REQUEST_TEMPLATE.md b/PULL_REQUEST_TEMPLATE.md
new file mode 100644
index 0000000..5ab6231
--- /dev/null
+++ b/PULL_REQUEST_TEMPLATE.md
@@ -0,0 +1,3 @@
+## 概要
+
+## 詳細