diff --git a/fukusyuu.rb b/fukusyuu.rb
new file mode 100755
index 0000000..efacf1a
--- /dev/null
+++ b/fukusyuu.rb
@@ -0,0 +1,6 @@
+#!/usr/bin/env ruby
+# -*- codong: utf-8 -*-
+ i=[]
+puts"使い方確認"
+i[0] = "i"
+printf("最初のアルファベットは%s \n",i[0])