diff --git a/lib/Baser/View/Helper/BcFormHelper.php b/lib/Baser/View/Helper/BcFormHelper.php
index fca7ff1b27..996b02e94f 100644
--- a/lib/Baser/View/Helper/BcFormHelper.php
+++ b/lib/Baser/View/Helper/BcFormHelper.php
@@ -1422,6 +1422,7 @@ protected function _generateOptions($name, $options = [])
 					if ($wyears) {
 						foreach($wyears as $value) {
 							list($w, $year) = explode('-', $value);
+							$year = sprintf('%02d', $year);
 							$data[$value] = $this->BcTime->nengo($w) . ' ' . $year;
 						}
 					}
diff --git a/lib/Baser/View/Helper/BcTextHelper.php b/lib/Baser/View/Helper/BcTextHelper.php
index 12dd9ed8a3..7061091d08 100755
--- a/lib/Baser/View/Helper/BcTextHelper.php
+++ b/lib/Baser/View/Helper/BcTextHelper.php
@@ -255,7 +255,7 @@ public function dateTimeWareki($arrDate)
 		}
 		list($w, $year) = explode('-', $arrDate['year']);
 		$wareki = $this->BcTime->nengo($w);
-		return $wareki . " " . $year . "年 " . $arrDate['month'] . "月 " . $arrDate['day'] . '日';
+		return $wareki . " " . sprintf('%02d', $year) . "年 " . $arrDate['month'] . "月 " . $arrDate['day'] . '日';
 	}
 
 	/**
diff --git a/lib/Baser/View/Helper/BcTimeHelper.php b/lib/Baser/View/Helper/BcTimeHelper.php
index f41b168e54..232670ffef 100755
--- a/lib/Baser/View/Helper/BcTimeHelper.php
+++ b/lib/Baser/View/Helper/BcTimeHelper.php
@@ -83,7 +83,7 @@ public function wyear($date)
 		if (!preg_match($this->warekiRegex, $date, $matches)) {
 			return false;
 		}
-		return $matches['year'];
+		return sprintf('%02d', $matches['year']);
 	}
 
 	/**