diff --git a/trunk/PersonalDataEraser/main.cpp b/trunk/PersonalDataEraser/main.cpp
index 8112f45..72afd55 100644
--- a/trunk/PersonalDataEraser/main.cpp
+++ b/trunk/PersonalDataEraser/main.cpp
@@ -53,6 +53,7 @@ namespace {
     const char* const    NAND_TWL_ARCHIVE_NAME = "twln:";
     const char* const    NAND_TWL_KENJ_SAVE_DATA_PATHNAME = "twln:/title/00030004/4b454e4a/data/Public.sav";
     const nn::ProgramId  NAND_TWL_KENJ_PROGRAM_ID = 0x000480044b454e4aULL;
+    const nn::ProgramId  NAND_TWL_KCVJ_PROGRAM_ID = 0x000480044B43564AULL;
 
     // 乱数生成クラス
     // 線形合同法を用いて乱数を生成する。
@@ -89,6 +90,7 @@ namespace {
     };
 
     nn::Result DeleteKENJ(void);
+    bool KCVJExists();
 
     const size_t ERASE_THREAD_STACK_SIZE = 0x1000;
     nn::os::Thread                                  s_EraseThread;
@@ -101,6 +103,7 @@ namespace {
     bool s_IsSaveDataCleanSuccess = false;
     bool s_IsAppDeleteSuccess     = false;
     bool s_IsCreditCardExist      = false;
+    bool s_IsKCVJExist            = false;
     nn::Result s_KENJResult = nn::ResultSuccess();
     nn::Result s_CreditCardResult = nn::ResultSuccess();
 
@@ -125,6 +128,10 @@ namespace {
             s_IsCreditCardExist = true;
             s_CreditCardResult = nn::nim::Shop::DeleteCreditCardOnSystemSaveData();
         }
+
+        // 洞窟物語(KCVJ)の存在を確認する
+        s_IsKCVJExist = KCVJExists();
+
         s_IsFinish = true;
     }
 
@@ -232,6 +239,20 @@ namespace {
         return result;
     }
 
+    bool KCVJExists()
+    {
+        // アプリが存在するかどうか確かめる
+        nn::am::ProgramInfo info;
+        nn::Result result = nn::am::GetProgramInfos(&info, nn::fs::MEDIA_TYPE_NAND, &NAND_TWL_KCVJ_PROGRAM_ID, 1);
+        if(result == nn::am::ResultNotFound())
+        {
+            return false;
+        }
+        else
+        {
+            return true;
+        }
+    }
 
     void DrawResultText()
     {
@@ -243,6 +264,7 @@ namespace {
         s_RenderSystem.DrawText(10.0f, 60.0f, "Initialcode : KENJ");
 
         s_RenderSystem.DrawText(10.0f, 180.0f, "Credit Card :");
+        s_RenderSystem.DrawText(10.0f, 200.0f, "KCVJ        :");
 
         if( s_KENJResult.IsSuccess() )
         {
@@ -336,12 +358,24 @@ namespace {
             s_RenderSystem.DrawText(130.0f, 180.0f, "data not found");
         }
 
+        if(s_IsKCVJExist)
+        {
+            s_RenderSystem.SetColor( RED );
+            s_RenderSystem.DrawText(130.0f, 200.0f, "application found");
+        }
+        else
+        {
+            s_RenderSystem.SetColor( YELLOW );
+            s_RenderSystem.DrawText(130.0f, 200.0f, "application not found");
+
+        }
+
     }
 
     void DrawKENJResultUpper(const f32 red, const f32 green, const f32 blue)
     {
         s_RenderSystem.SetColor(red, green, blue);
-        s_RenderSystem.FillRectangle(0, 0, NN_GX_DISPLAY0_HEIGHT, NN_GX_DISPLAY0_WIDTH / 2);
+        s_RenderSystem.FillRectangle(0, 0, NN_GX_DISPLAY0_HEIGHT, NN_GX_DISPLAY0_WIDTH / 3);
         s_RenderSystem.SetColor(BLACK);
         s_RenderSystem.DrawText(0, 0, "KENJ Result");
     }
@@ -349,9 +383,17 @@ namespace {
     void DrawCreditCardResultUpper(const f32 red, const f32 green, const f32 blue)
     {
         s_RenderSystem.SetColor(red, green, blue);
-        s_RenderSystem.FillRectangle(0, NN_GX_DISPLAY0_WIDTH / 2, NN_GX_DISPLAY0_HEIGHT, NN_GX_DISPLAY0_WIDTH / 2);
+        s_RenderSystem.FillRectangle(0, NN_GX_DISPLAY0_WIDTH / 3, NN_GX_DISPLAY0_HEIGHT, NN_GX_DISPLAY0_WIDTH / 3);
         s_RenderSystem.SetColor(BLACK);
-        s_RenderSystem.DrawText(0, NN_GX_DISPLAY0_WIDTH / 2, "Credit Card Result");
+        s_RenderSystem.DrawText(0, NN_GX_DISPLAY0_WIDTH / 3, "Credit Card Result");
+    }
+
+    void DrawKCVJResultUpper(const f32 red, const f32 green, const f32 blue)
+    {
+        s_RenderSystem.SetColor(red, green, blue);
+        s_RenderSystem.FillRectangle(0, NN_GX_DISPLAY0_WIDTH / 3 * 2, NN_GX_DISPLAY0_HEIGHT, NN_GX_DISPLAY0_WIDTH / 3);
+        s_RenderSystem.SetColor(BLACK);
+        s_RenderSystem.DrawText(0, NN_GX_DISPLAY0_WIDTH / 3 * 2, "KCVJ Result");
     }
 
 }
@@ -442,6 +484,16 @@ extern "C" void nnMain(void)
                 }
             }
 
+            // 洞窟物語の結果
+            if(s_IsKCVJExist)
+            {
+                DrawKCVJResultUpper(RED);
+            }
+            else
+            {
+                DrawKCVJResultUpper(YELLOW);
+            }
+
             // バッファへ
             s_RenderSystem.SwapBuffers();