diff --git a/rog/admin.py b/rog/admin.py
index 8641492..9bdc5c4 100755
--- a/rog/admin.py
+++ b/rog/admin.py
@@ -1067,7 +1067,7 @@ class Location2025Admin(LeafletGeoAdmin):
             'fields': ('latitude', 'longitude', 'location', 'address')
         }),
         ('ポイント設定', {
-            'fields': ('cp_point', 'photo_point', 'buy_point')
+            'fields': ('checkin_point', 'buy_point')
         }),
         ('チェックイン設定', {
             'fields': ('checkin_radius', 'auto_checkin')
@@ -1167,29 +1167,35 @@ class Location2025Admin(LeafletGeoAdmin):
         })
     
     def export_csv_view(self, request):
-        """CSVエクスポート"""
+        """CSVエクスポート（全フィールド対応）"""
         import csv
         from django.http import HttpResponse
         from django.utils import timezone
         
         response = HttpResponse(content_type='text/csv; charset=utf-8')
-        response['Content-Disposition'] = f'attachment; filename="checkpoints_{timezone.now().strftime("%Y%m%d_%H%M%S")}.csv"'
+        response['Content-Disposition'] = f'attachment; filename="checkpoints_enhanced_{timezone.now().strftime("%Y%m%d_%H%M%S")}.csv"'
         
         # BOM付きUTF-8で出力
         response.write('\ufeff')
         
         writer = csv.writer(response)
+        # 全フィールドのヘッダー
         writer.writerow([
-            'cp_number', 'cp_name', 'latitude', 'longitude', 'cp_point', 
-            'photo_point', 'buy_point', 'address', 'phone', 'description'
+            'cp_number', 'cp_name', 'latitude', 'longitude', 'checkin_point', 
+            'buy_point', 'address', 'phone', 'description',
+            'sub_loc_id', 'subcategory', 'photos', 'videos', 'tags', 
+            'evaluation_value', 'remark', 'hidden_location'
         ])
         
         queryset = self.get_queryset(request)
         for obj in queryset:
             writer.writerow([
                 obj.cp_number, obj.cp_name, obj.latitude, obj.longitude,
-                obj.cp_point, obj.photo_point, obj.buy_point,
-                obj.address, obj.phone, obj.description
+                obj.checkin_point, obj.buy_point,
+                obj.address or '', obj.phone or '', obj.description or '',
+                obj.sub_loc_id or '', obj.subcategory or '', obj.photos or '',
+                obj.videos or '', obj.tags or '', obj.evaluation_value or '',
+                obj.remark or '', obj.hidden_location
             ])
         
         return response
diff --git a/rog/migrations/0011_auto_20250830_0426.py b/rog/migrations/0011_auto_20250830_0426.py
new file mode 100644
index 0000000..0ada611
--- /dev/null
+++ b/rog/migrations/0011_auto_20250830_0426.py
@@ -0,0 +1,28 @@
+# Generated by Django 3.2.9 on 2025-08-29 19:26
+
+import django.contrib.gis.db.models.fields
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('rog', '0010_add_missing_fields_to_location2025'),
+    ]
+
+    operations = [
+        # Location2025 field changes only - removing non-existent GpsCheckin operations
+        migrations.RemoveField(
+            model_name='location2025',
+            name='cp_point',
+        ),
+        migrations.RemoveField(
+            model_name='location2025',
+            name='photo_point',
+        ),
+        migrations.AddField(
+            model_name='location2025',
+            name='checkin_point',
+            field=models.IntegerField(default=10, verbose_name='チェックイン得点'),
+        ),
+    ]
diff --git a/rog/migrations/0011_auto_20250830_0426.py.backup b/rog/migrations/0011_auto_20250830_0426.py.backup
new file mode 100644
index 0000000..f15ce6f
--- /dev/null
+++ b/rog/migrations/0011_auto_20250830_0426.py.backup
@@ -0,0 +1,184 @@
+# Generated by Django 3.2.9 on 2025-08-29 19:26
+
+import django.contrib.gis.db.models.fields
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('rog', '0010_add_missing_fields_to_location2025'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='gpscheckin',
+            options={'managed': True},
+        ),
+        migrations.RemoveIndex(
+            model_name='gpscheckin',
+            name='idx_create_at',
+        ),
+        migrations.RemoveIndex(
+            model_name='gpscheckin',
+            name='idx_zekken_event',
+        ),
+        migrations.RemoveField(
+            model_name='gpscheckin',
+            name='buy_flag',
+        ),
+        migrations.RemoveField(
+            model_name='gpscheckin',
+            name='checkpoint',
+        ),
+        migrations.RemoveField(
+            model_name='gpscheckin',
+            name='colabo_company_memo',
+        ),
+        migrations.RemoveField(
+            model_name='gpscheckin',
+            name='create_at',
+        ),
+        migrations.RemoveField(
+            model_name='gpscheckin',
+            name='create_user',
+        ),
+        migrations.RemoveField(
+            model_name='gpscheckin',
+            name='goal_time',
+        ),
+        migrations.RemoveField(
+            model_name='gpscheckin',
+            name='image_qr',
+        ),
+        migrations.RemoveField(
+            model_name='gpscheckin',
+            name='image_receipt',
+        ),
+        migrations.RemoveField(
+            model_name='gpscheckin',
+            name='late_point',
+        ),
+        migrations.RemoveField(
+            model_name='gpscheckin',
+            name='minus_photo_flag',
+        ),
+        migrations.RemoveField(
+            model_name='gpscheckin',
+            name='points',
+        ),
+        migrations.RemoveField(
+            model_name='gpscheckin',
+            name='team',
+        ),
+        migrations.RemoveField(
+            model_name='gpscheckin',
+            name='team_name',
+        ),
+        migrations.RemoveField(
+            model_name='gpscheckin',
+            name='update_at',
+        ),
+        migrations.RemoveField(
+            model_name='gpscheckin',
+            name='update_user',
+        ),
+        migrations.RemoveField(
+            model_name='gpscheckin',
+            name='validate_location',
+        ),
+        migrations.RemoveField(
+            model_name='gpscheckin',
+            name='validated_at',
+        ),
+        migrations.RemoveField(
+            model_name='gpscheckin',
+            name='validated_by',
+        ),
+        migrations.RemoveField(
+            model_name='gpscheckin',
+            name='validation_comment',
+        ),
+        migrations.RemoveField(
+            model_name='gpscheckin',
+            name='validation_status',
+        ),
+        migrations.RemoveField(
+            model_name='location2025',
+            name='cp_point',
+        ),
+        migrations.RemoveField(
+            model_name='location2025',
+            name='photo_point',
+        ),
+        migrations.AddField(
+            model_name='gpscheckin',
+            name='checkpoint_id',
+            field=models.BigIntegerField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='gpscheckin',
+            name='team_id',
+            field=models.BigIntegerField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='location2025',
+            name='checkin_point',
+            field=models.IntegerField(default=10, verbose_name='チェックイン得点'),
+        ),
+        migrations.AlterField(
+            model_name='gpscheckin',
+            name='checkin_time',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+        migrations.AlterField(
+            model_name='gpscheckin',
+            name='cp_number',
+            field=models.CharField(blank=True, max_length=20, null=True),
+        ),
+        migrations.AlterField(
+            model_name='gpscheckin',
+            name='event_code',
+            field=models.CharField(default='', max_length=255),
+        ),
+        migrations.AlterField(
+            model_name='gpscheckin',
+            name='event_id',
+            field=models.BigIntegerField(blank=True, null=True),
+        ),
+        migrations.AlterField(
+            model_name='gpscheckin',
+            name='lat',
+            field=models.FloatField(blank=True, null=True),
+        ),
+        migrations.AlterField(
+            model_name='gpscheckin',
+            name='lng',
+            field=models.FloatField(blank=True, null=True),
+        ),
+        migrations.AlterField(
+            model_name='gpscheckin',
+            name='location',
+            field=django.contrib.gis.db.models.fields.PointField(blank=True, null=True, srid=4326),
+        ),
+        migrations.AlterField(
+            model_name='gpscheckin',
+            name='mobserver_id',
+            field=models.IntegerField(blank=True, null=True),
+        ),
+        migrations.AlterField(
+            model_name='gpscheckin',
+            name='record_time',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+        migrations.AlterField(
+            model_name='gpscheckin',
+            name='serial_number',
+            field=models.CharField(blank=True, max_length=20, null=True),
+        ),
+        migrations.AlterField(
+            model_name='gpscheckin',
+            name='zekken',
+            field=models.CharField(blank=True, max_length=20, null=True),
+        ),
+    ]
diff --git a/rog/models.py b/rog/models.py
index 0d63737..d9504f2 100755
--- a/rog/models.py
+++ b/rog/models.py
@@ -1100,8 +1100,7 @@ class Location2025(models.Model):
     location = models.PointField(_('位置'), srid=4326, null=True, blank=True)
     
     # ポイント情報
-    cp_point = models.IntegerField(_('チェックポイント得点'), default=10)
-    photo_point = models.IntegerField(_('写真ポイント'), default=0)
+    checkin_point = models.IntegerField(_('チェックイン得点'), default=10)
     buy_point = models.IntegerField(_('買い物ポイント'), default=0)
     
     # チェックイン設定
@@ -1171,19 +1170,21 @@ class Location2025(models.Model):
     @property
     def total_point(self):
         """総得点を計算"""
-        return self.cp_point + self.photo_point + self.buy_point
+        return self.checkin_point + self.buy_point
 
     @classmethod
     def import_from_csv(cls, csv_file, event, user=None):
         """
-        CSVファイルからチェックポイントデータをインポート
+        CSVファイルからチェックポイントデータをインポート（全フィールド対応）
         
         CSV形式:
-        cp_number,cp_name,latitude,longitude,cp_point,photo_point,buy_point,address,phone,description
+        cp_number,cp_name,latitude,longitude,checkin_point,buy_point,address,phone,description,
+        sub_loc_id,subcategory,photos,videos,tags,evaluation_value,remark,hidden_location
         """
         import csv
         import io
         from django.utils import timezone
+        from django.contrib.gis.geos import Point
         
         if isinstance(csv_file, str):
             # ファイルパスの場合
@@ -1205,16 +1206,42 @@ class Location2025(models.Model):
                     errors.append(f"行{row_num}: CP番号が無効です")
                     continue
                 
+                # 緯度経度から位置情報を作成
+                latitude = float(row['latitude']) if row.get('latitude') else None
+                longitude = float(row['longitude']) if row.get('longitude') else None
+                location = None
+                if latitude and longitude:
+                    location = Point(longitude, latitude)
+                
+                # hidden_locationのブール値変換
+                hidden_location = False
+                if row.get('hidden_location'):
+                    hidden_str = row.get('hidden_location', '').lower()
+                    hidden_location = hidden_str in ['true', '1', 'yes', 'on']
+                
                 defaults = {
+                    # 基本フィールド
                     'cp_name': row.get('cp_name', f'CP{cp_number}'),
-                    'latitude': float(row['latitude']) if row.get('latitude') else None,
-                    'longitude': float(row['longitude']) if row.get('longitude') else None,
-                    'cp_point': int(row.get('cp_point', 10)),
-                    'photo_point': int(row.get('photo_point', 0)),
+                    'latitude': latitude,
+                    'longitude': longitude,
+                    'location': location,
+                    'checkin_point': int(row.get('checkin_point', row.get('cp_point', 10))),  # 後方互換性のためcp_pointもサポート
                     'buy_point': int(row.get('buy_point', 0)),
                     'address': row.get('address', ''),
                     'phone': row.get('phone', ''),
                     'description': row.get('description', ''),
+                    
+                    # 新しいフィールド
+                    'sub_loc_id': row.get('sub_loc_id', ''),
+                    'subcategory': row.get('subcategory', ''),
+                    'photos': row.get('photos', ''),
+                    'videos': row.get('videos', ''),
+                    'tags': row.get('tags', ''),
+                    'evaluation_value': row.get('evaluation_value', ''),
+                    'remark': row.get('remark', ''),
+                    'hidden_location': hidden_location,
+                    
+                    # 管理フィールド
                     'csv_source_file': getattr(csv_file, 'name', 'uploaded_file.csv'),
                     'csv_upload_date': timezone.now(),
                     'csv_upload_user': user,
diff --git a/rog/serializers.py b/rog/serializers.py
index a386b07..e28f878 100755
--- a/rog/serializers.py
+++ b/rog/serializers.py
@@ -60,7 +60,7 @@ class LocationSerializer(serializers.ModelSerializer):
             # 基本フィールド
             'id', 'cp_number', 'event', 'cp_name', 'sub_loc_id', 'subcategory',
             'latitude', 'longitude', 'location', 'address',
-            'cp_point', 'photo_point', 'buy_point',
+            'checkin_point', 'buy_point',
             'checkin_radius', 'auto_checkin',
             'shop_closed', 'shop_shutdown', 'opening_hours',
             'phone', 'website', 'description', 'remark',
diff --git a/templates/admin/location2025/upload_csv.html b/templates/admin/location2025/upload_csv.html
index c53bac9..b61c123 100644
--- a/templates/admin/location2025/upload_csv.html
+++ b/templates/admin/location2025/upload_csv.html
@@ -38,9 +38,9 @@
     <h2>CSVフォーマット</h2>
     <p>以下の形式でCSVファイルを作成してください：</p>
     <pre>
-cp_number,cp_name,latitude,longitude,cp_point,photo_point,buy_point,address,phone,description
-1,岐阜駅前,35.4091,136.7581,10,0,0,岐阜県岐阜市橋本町1-10-1,058-123-4567,JR岐阜駅前広場
-2,岐阜城,35.4329,136.7817,15,5,0,岐阜県岐阜市金華山天守閣18,058-263-4853,金華山の頂上にある歴史ある城
+cp_number,cp_name,latitude,longitude,cp_point,photo_point,buy_point,address,phone,description,sub_loc_id,subcategory,photos,videos,tags,evaluation_value,remark,hidden_location
+1,岐阜駅前,35.4091,136.7581,10,0,0,岐阜県岐阜市橋本町1-10-1,058-123-4567,JR岐阜駅前広場,#1(10),交通,IMG_001.JPG,,駅を背景に撮影,50,岐阜市の中心駅です,false
+2,岐阜城,35.4329,136.7817,15,5,0,岐阜県岐阜市金華山天守閣18,058-263-4853,金華山の頂上にある歴史ある城,#2(20),史跡,IMG_002.JPG,VID_001.MP4,城と景色を撮影,85,織田信長ゆかりの名城,false
     </pre>
     
     <h3>項目説明</h3>
@@ -54,8 +54,30 @@ cp_number,cp_name,latitude,longitude,cp_point,photo_point,buy_point,address,phon
         <li><strong>buy_point</strong>: 買い物ポイント（デフォルト: 0）</li>
         <li><strong>address</strong>: 住所（任意）</li>
         <li><strong>phone</strong>: 電話番号（任意）</li>
-        <li><strong>description</strong>: 説明（任意）</li>
+        <li><strong>description</strong>: 基本説明（任意）</li>
+        <li><strong>sub_loc_id</strong>: サブロケーションID（任意、例: #1(10)）</li>
+        <li><strong>subcategory</strong>: サブカテゴリ（任意、例: 史跡、観光名所、神社など）</li>
+        <li><strong>photos</strong>: 写真ファイル名（任意、複数の場合はカンマ区切り）</li>
+        <li><strong>videos</strong>: 動画ファイル名（任意、複数の場合はカンマ区切り）</li>
+        <li><strong>tags</strong>: 撮影タグ（任意、例: 建物を背景に撮影）</li>
+        <li><strong>evaluation_value</strong>: 評価値（任意、数値）</li>
+        <li><strong>remark</strong>: 詳細説明（任意、長文可）</li>
+        <li><strong>hidden_location</strong>: 隠しロケーション（true/false、デフォルト: false）</li>
     </ul>
+    
+    <div class="help">
+        <h4>📝 新フィールドの使用例</h4>
+        <ul>
+            <li><strong>sub_loc_id</strong>: "#CP001(50)" - CP番号とポイントの組み合わせ</li>
+            <li><strong>subcategory</strong>: "史跡", "観光名所", "神社", "グルメ", "自然" など</li>
+            <li><strong>photos</strong>: "IMG_001.JPG,IMG_002.JPG" - 複数ファイルはカンマ区切り</li>
+            <li><strong>videos</strong>: "VID_001.MP4" - 動画ファイル名</li>
+            <li><strong>tags</strong>: "建物を背景に撮影", "看板と一緒に" など撮影指示</li>
+            <li><strong>evaluation_value</strong>: "85" - 0-100の数値評価</li>
+            <li><strong>remark</strong>: 詳細な歴史的背景や訪問時の注意事項など</li>
+            <li><strong>hidden_location</strong>: "true" - 一般公開しない特別なロケーション</li>
+        </ul>
+    </div>
 </div>
 
 {% endblock %}
diff --git a/test_checkpoints_enhanced.csv b/test_checkpoints_enhanced.csv
new file mode 100644
index 0000000..ea90c13
--- /dev/null
+++ b/test_checkpoints_enhanced.csv
@@ -0,0 +1,3 @@
+cp_number,cp_name,latitude,longitude,cp_point,photo_point,buy_point,address,phone,description,sub_loc_id,subcategory,photos,videos,tags,evaluation_value,remark,hidden_location
+9999,テスト用チェックポイント,35.4091,136.7581,50,20,5,岐阜県岐阜市テスト町1-1,058-999-9999,CSVアップロードテスト用のチェックポイントです,#9999(75),テスト,TEST_IMG.JPG,TEST_VID.MP4,テスト用撮影タグ,95,これはCSVアップロード機能のテスト用データです。新しいフィールドがすべて正しくインポートされることを確認します。,false
+9998,隠しテストポイント,35.4000,136.7500,100,50,0,岐阜県岐阜市隠れ町2-2,058-888-8888,隠しロケーションのテスト,#9998(150),秘密,SECRET_IMG.JPG,,秘密の撮影,100,隠しロケーションとして設定されたテスト用チェックポイント,true