diff --git a/trunk/ConsoleDataMigration/sources/ConsoleRestore/AgeChecker.cpp b/trunk/ConsoleDataMigration/sources/ConsoleRestore/AgeChecker.cpp
index 2ad4181..f06224a 100644
--- a/trunk/ConsoleDataMigration/sources/ConsoleRestore/AgeChecker.cpp
+++ b/trunk/ConsoleDataMigration/sources/ConsoleRestore/AgeChecker.cpp
@@ -20,6 +20,11 @@ using namespace nn::cfg::CTR;
 namespace ConsoleRestore
 {
 
+const u32 PIN_REQUIRED_AGE_IN_AUSTRALIA_AND_NEW_ZEALAND = 18;
+const u32 PIN_REQUIRED_AGE_IN_EUROPE = 13;
+const u32 PIN_REQUIRED_AGE_IN_UNITED_STATES_AND_CANADA = 13;
+const u32 COPPA_REQUIRED_AGE = 13;
+
 AgeChecker::AgeChecker()
 {
     // TODO 自動生成されたコンストラクター・スタブ
@@ -39,14 +44,19 @@ bool AgeChecker::IsPinRestrictionRequired(u32 age, CfgRegionCode region, CfgCoun
         {
         case CFG_COUNTRY_AUSTRALIA:
         case CFG_COUNTRY_NEW_ZEALAND:
-            return age < 18;
+            {
+                return age < PIN_REQUIRED_AGE_IN_AUSTRALIA_AND_NEW_ZEALAND;
+            }
+            break;
         default:
-            return age < 13;
+            {
+                return age < PIN_REQUIRED_AGE_IN_EUROPE;
+            }
         }
     }
     else if (region == CFG_REGION_AMERICA && (country == CFG_COUNTRY_UNITED_STATES || country == CFG_COUNTRY_CANADA))
     {
-        return age < 13;
+        return age < PIN_REQUIRED_AGE_IN_UNITED_STATES_AND_CANADA;
     }
 
     return false;
@@ -54,7 +64,7 @@ bool AgeChecker::IsPinRestrictionRequired(u32 age, CfgRegionCode region, CfgCoun
 
 bool AgeChecker::IsCoppaRequired(u32 age, nn::cfg::CTR::CfgRegionCode region, nn::cfg::CTR::CfgCountryCode country)
 {
-    if (region == CFG_REGION_AMERICA && country == CFG_COUNTRY_UNITED_STATES && age < 13)
+    if (region == CFG_REGION_AMERICA && country == CFG_COUNTRY_UNITED_STATES && age < COPPA_REQUIRED_AGE)
     {
         return true;
     }