From a54ed63a6fe3b55112407e20d26f72914214e593 Mon Sep 17 00:00:00 2001
From: naooooooo99999 <46214282+naooooooo99999@users.noreply.github.com>
Date: Sun, 17 Feb 2019 20:39:51 +0900
Subject: [PATCH] Add japanese formats (#841)

---
 src/PhpSpreadsheet/Style/NumberFormat.php | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/PhpSpreadsheet/Style/NumberFormat.php b/src/PhpSpreadsheet/Style/NumberFormat.php
index b6b80378..607d1dda 100644
--- a/src/PhpSpreadsheet/Style/NumberFormat.php
+++ b/src/PhpSpreadsheet/Style/NumberFormat.php
@@ -308,6 +308,22 @@ class NumberFormat extends Supervisor
             self::$builtInFormats[69] = 't# ?/?';
             self::$builtInFormats[70] = 't# ??/??';
 
+            // JPN
+            self::$builtInFormats[28] = '[$-411]ggge"年"m"月"d"日"';
+            self::$builtInFormats[29] = '[$-411]ggge"年"m"月"d"日"';
+            self::$builtInFormats[31] = 'yyyy"年"m"月"d"日"';
+            self::$builtInFormats[32] = 'h"時"mm"分"';
+            self::$builtInFormats[33] = 'h"時"mm"分"ss"秒"';
+            self::$builtInFormats[34] = 'yyyy"年"m"月"';
+            self::$builtInFormats[35] = 'm"月"d"日"';
+            self::$builtInFormats[51] = '[$-411]ggge"年"m"月"d"日"';
+            self::$builtInFormats[52] = 'yyyy"年"m"月"';
+            self::$builtInFormats[53] = 'm"月"d"日"';
+            self::$builtInFormats[54] = '[$-411]ggge"年"m"月"d"日"';
+            self::$builtInFormats[55] = 'yyyy"年"m"月"';
+            self::$builtInFormats[56] = 'm"月"d"日"';
+            self::$builtInFormats[58] = '[$-411]ggge"年"m"月"d"日"';
+
             // Flip array (for faster lookups)
             self::$flippedBuiltInFormats = array_flip(self::$builtInFormats);
         }