diff --git a/formation_positions.dart b/formation_positions.dart
index e640712..7dbae75 100644
--- a/formation_positions.dart
+++ b/formation_positions.dart
@@ -1,101 +1,505 @@
-// フォーメーションごとの座標配置と役割キー（posは最終役割を示唆するが、実際の役割は生成ロジックで上書きされます）
+// フォーメーションごとの座標配置（イーフトっぽい並び）
 final Map<String, List<List<Map<String, double>>>> formationLayouts = {
-  // 4-1-2-3 （例）: 上からFW, 攻撃MF行, 守備MF行, DF行, GK行
+  // =========================
+  // 4-1-2-3
+  // =========================
+  // 上から FW3列 / 攻撃MF2 / 守備MF1 / DF4 / GK
   '4-1-2-3': [
     // FW (3)
     [
-      {'x': 0.25, 'y': 0.08}, // LW
-      {'x': 0.5, 'y': 0.06},  // CF
-      {'x': 0.75, 'y': 0.08}, // RW
+      {'x': 0.20, 'y': 0.08}, // LWG
+      {'x': 0.50, 'y': 0.06}, // CF
+      {'x': 0.80, 'y': 0.08}, // RWG
     ],
     // 攻撃的MF（2）
     [
-      {'x': 0.4, 'y': 0.25},
-      {'x': 0.6, 'y': 0.25},
+      {'x': 0.40, 'y': 0.22},
+      {'x': 0.60, 'y': 0.22},
     ],
     // 守備的MF（1）
     [
-      {'x': 0.5, 'y': 0.4},
+      {'x': 0.50, 'y': 0.35},
     ],
     // DF (4)
     [
-      {'x': 0.15, 'y': 0.58},
-      {'x': 0.35, 'y': 0.55},
-      {'x': 0.65, 'y': 0.55},
-      {'x': 0.85, 'y': 0.58},
+      {'x': 0.15, 'y': 0.55},
+      {'x': 0.35, 'y': 0.53},
+      {'x': 0.65, 'y': 0.53},
+      {'x': 0.85, 'y': 0.55},
     ],
     // GK
     [
-      {'x': 0.5, 'y': 0.86},
+      {'x': 0.50, 'y': 0.86},
     ],
   ],
 
-  // 4-3-3（例）
+  // =========================
+  // 4-3-3
+  // =========================
   '4-3-3': [
+    // FW (3)
     [
-      {'x': 0.2, 'y': 0.08},
-      {'x': 0.5, 'y': 0.06},
-      {'x': 0.8, 'y': 0.08},
+      {'x': 0.20, 'y': 0.08},
+      {'x': 0.50, 'y': 0.06},
+      {'x': 0.80, 'y': 0.08},
     ],
+    // MF (3)
     [
-      {'x': 0.3, 'y': 0.26},
-      {'x': 0.5, 'y': 0.24},
-      {'x': 0.7, 'y': 0.26},
+      {'x': 0.30, 'y': 0.24},
+      {'x': 0.50, 'y': 0.26},
+      {'x': 0.70, 'y': 0.24},
     ],
+    // DF (4)
     [
-      {'x': 0.2, 'y': 0.52},
-      {'x': 0.4, 'y': 0.5},
-      {'x': 0.6, 'y': 0.5},
-      {'x': 0.8, 'y': 0.52},
+      {'x': 0.15, 'y': 0.55},
+      {'x': 0.35, 'y': 0.53},
+      {'x': 0.65, 'y': 0.53},
+      {'x': 0.85, 'y': 0.55},
     ],
+    // GK
     [
-      {'x': 0.5, 'y': 0.86},
+      {'x': 0.50, 'y': 0.86},
     ],
   ],
 
+  // =========================
   // 4-4-2
+  // =========================
   '4-4-2': [
+    // FW (2)
     [
       {'x': 0.35, 'y': 0.08},
       {'x': 0.65, 'y': 0.08},
     ],
+    // MF (4)
     [
-      {'x': 0.2, 'y': 0.26},
-      {'x': 0.4, 'y': 0.26},
-      {'x': 0.6, 'y': 0.26},
-      {'x': 0.8, 'y': 0.26},
+      {'x': 0.20, 'y': 0.24},
+      {'x': 0.40, 'y': 0.24},
+      {'x': 0.60, 'y': 0.24},
+      {'x': 0.80, 'y': 0.24},
     ],
+    // DF (4)
     [
-      {'x': 0.15, 'y': 0.52},
-      {'x': 0.35, 'y': 0.5},
-      {'x': 0.65, 'y': 0.5},
-      {'x': 0.85, 'y': 0.52},
+      {'x': 0.15, 'y': 0.55},
+      {'x': 0.35, 'y': 0.53},
+      {'x': 0.65, 'y': 0.53},
+      {'x': 0.85, 'y': 0.55},
     ],
+    // GK
     [
-      {'x': 0.5, 'y': 0.86},
+      {'x': 0.50, 'y': 0.86},
     ],
   ],
 
-  // 5-3-2
-  '5-3-2': [
+  // =========================
+  // 4-3-2-1（クリスマスツリー気味）
+  // =========================
+  '4-3-2-1': [
+    // FW (1)
     [
-      {'x': 0.4, 'y': 0.08},
-      {'x': 0.6, 'y': 0.08},
+      {'x': 0.50, 'y': 0.06},
     ],
+    // 2列目 (2)
     [
-      {'x': 0.3, 'y': 0.26},
-      {'x': 0.5, 'y': 0.24},
-      {'x': 0.7, 'y': 0.26},
+      {'x': 0.35, 'y': 0.18},
+      {'x': 0.65, 'y': 0.18},
     ],
+    // 3列目 (3)
     [
-      {'x': 0.12, 'y': 0.52},
-      {'x': 0.32, 'y': 0.5},
-      {'x': 0.5, 'y': 0.48},
-      {'x': 0.68, 'y': 0.5},
-      {'x': 0.88, 'y': 0.52},
+      {'x': 0.25, 'y': 0.30},
+      {'x': 0.50, 'y': 0.32},
+      {'x': 0.75, 'y': 0.30},
     ],
+    // DF (4)
     [
-      {'x': 0.5, 'y': 0.86},
+      {'x': 0.15, 'y': 0.55},
+      {'x': 0.35, 'y': 0.53},
+      {'x': 0.65, 'y': 0.53},
+      {'x': 0.85, 'y': 0.55},
+    ],
+    // GK
+    [
+      {'x': 0.50, 'y': 0.86},
     ],
   ],
-};
\ No newline at end of file
+
+  // =========================
+  // 4-3-1-2
+  // =========================
+  '4-3-1-2': [
+    // FW (2)
+    [
+      {'x': 0.35, 'y': 0.08},
+      {'x': 0.65, 'y': 0.08},
+    ],
+    // 2列目 (1)
+    [
+      {'x': 0.50, 'y': 0.20},
+    ],
+    // 3列目 (3)
+    [
+      {'x': 0.25, 'y': 0.32},
+      {'x': 0.50, 'y': 0.34},
+      {'x': 0.75, 'y': 0.32},
+    ],
+    // DF (4)
+    [
+      {'x': 0.15, 'y': 0.55},
+      {'x': 0.35, 'y': 0.53},
+      {'x': 0.65, 'y': 0.53},
+      {'x': 0.85, 'y': 0.55},
+    ],
+    // GK
+    [
+      {'x': 0.50, 'y': 0.86},
+    ],
+  ],
+
+  // =========================
+  // 4-2-3-1
+  // =========================
+  '4-2-3-1': [
+    // FW (1)
+    [
+      {'x': 0.50, 'y': 0.06},
+    ],
+    // 2列目 (3) 攻撃的MF
+    [
+      {'x': 0.25, 'y': 0.20},
+      {'x': 0.50, 'y': 0.22},
+      {'x': 0.75, 'y': 0.20},
+    ],
+    // 3列目 (2) 守備的MF
+    [
+      {'x': 0.40, 'y': 0.34},
+      {'x': 0.60, 'y': 0.34},
+    ],
+    // DF (4)
+    [
+      {'x': 0.15, 'y': 0.55},
+      {'x': 0.35, 'y': 0.53},
+      {'x': 0.65, 'y': 0.53},
+      {'x': 0.85, 'y': 0.55},
+    ],
+    // GK
+    [
+      {'x': 0.50, 'y': 0.86},
+    ],
+  ],
+
+  // =========================
+  // 4-2-1-3
+  // =========================
+  '4-2-1-3': [
+    // FW (3)
+    [
+      {'x': 0.20, 'y': 0.08},
+      {'x': 0.50, 'y': 0.06},
+      {'x': 0.80, 'y': 0.08},
+    ],
+    // 2列目 (1)
+    [
+      {'x': 0.50, 'y': 0.22},
+    ],
+    // 3列目 (2)
+    [
+      {'x': 0.40, 'y': 0.34},
+      {'x': 0.60, 'y': 0.34},
+    ],
+    // DF (4)
+    [
+      {'x': 0.15, 'y': 0.55},
+      {'x': 0.35, 'y': 0.53},
+      {'x': 0.65, 'y': 0.53},
+      {'x': 0.85, 'y': 0.55},
+    ],
+    // GK
+    [
+      {'x': 0.50, 'y': 0.86},
+    ],
+  ],
+
+  // =========================
+  // 4-2-2-2（2ST + 2OH + 2DM）
+  // =========================
+  '4-2-2-2': [
+    // FW (2)
+    [
+      {'x': 0.35, 'y': 0.08},
+      {'x': 0.65, 'y': 0.08},
+    ],
+    // 2列目 (2) OH
+    [
+      {'x': 0.30, 'y': 0.20},
+      {'x': 0.70, 'y': 0.20},
+    ],
+    // 3列目 (2) DM
+    [
+      {'x': 0.40, 'y': 0.34},
+      {'x': 0.60, 'y': 0.34},
+    ],
+    // DF (4)
+    [
+      {'x': 0.15, 'y': 0.55},
+      {'x': 0.35, 'y': 0.53},
+      {'x': 0.65, 'y': 0.53},
+      {'x': 0.85, 'y': 0.55},
+    ],
+    // GK
+    [
+      {'x': 0.50, 'y': 0.86},
+    ],
+  ],
+
+  // =========================
+  // 3-4-3
+  // =========================
+  '3-4-3': [
+    // FW (3)
+    [
+      {'x': 0.20, 'y': 0.08},
+      {'x': 0.50, 'y': 0.06},
+      {'x': 0.80, 'y': 0.08},
+    ],
+    // MF (4)
+    [
+      {'x': 0.20, 'y': 0.24},
+      {'x': 0.40, 'y': 0.24},
+      {'x': 0.60, 'y': 0.24},
+      {'x': 0.80, 'y': 0.24},
+    ],
+    // DF (3)
+    [
+      {'x': 0.30, 'y': 0.55},
+      {'x': 0.50, 'y': 0.53},
+      {'x': 0.70, 'y': 0.55},
+    ],
+    // GK
+    [
+      {'x': 0.50, 'y': 0.86},
+    ],
+  ],
+
+  // =========================
+  // 3-2-4-1
+  // =========================
+  '3-2-4-1': [
+    // FW (1)
+    [
+      {'x': 0.50, 'y': 0.06},
+    ],
+    // 2列目 (4)
+    [
+      {'x': 0.20, 'y': 0.18},
+      {'x': 0.40, 'y': 0.20},
+      {'x': 0.60, 'y': 0.20},
+      {'x': 0.80, 'y': 0.18},
+    ],
+    // 3列目 (2)
+    [
+      {'x': 0.40, 'y': 0.34},
+      {'x': 0.60, 'y': 0.34},
+    ],
+    // DF (3)
+    [
+      {'x': 0.30, 'y': 0.55},
+      {'x': 0.50, 'y': 0.53},
+      {'x': 0.70, 'y': 0.55},
+    ],
+    // GK
+    [
+      {'x': 0.50, 'y': 0.86},
+    ],
+  ],
+
+  // =========================
+  // 3-2-3-2
+  // =========================
+  '3-2-3-2': [
+    // FW (2)
+    [
+      {'x': 0.35, 'y': 0.08},
+      {'x': 0.65, 'y': 0.08},
+    ],
+    // 2列目 (3)
+    [
+      {'x': 0.25, 'y': 0.20},
+      {'x': 0.50, 'y': 0.22},
+      {'x': 0.75, 'y': 0.20},
+    ],
+    // 3列目 (2)
+    [
+      {'x': 0.40, 'y': 0.34},
+      {'x': 0.60, 'y': 0.34},
+    ],
+    // DF (3)
+    [
+      {'x': 0.30, 'y': 0.55},
+      {'x': 0.50, 'y': 0.53},
+      {'x': 0.70, 'y': 0.55},
+    ],
+    // GK
+    [
+      {'x': 0.50, 'y': 0.86},
+    ],
+  ],
+
+  // =========================
+  // 3-1-4-2
+  // =========================
+  '3-1-4-2': [
+    // FW (2)
+    [
+      {'x': 0.35, 'y': 0.08},
+      {'x': 0.65, 'y': 0.08},
+    ],
+    // 2列目 (4)
+    [
+      {'x': 0.20, 'y': 0.22},
+      {'x': 0.40, 'y': 0.24},
+      {'x': 0.60, 'y': 0.24},
+      {'x': 0.80, 'y': 0.22},
+    ],
+    // 3列目 (1)
+    [
+      {'x': 0.50, 'y': 0.36},
+    ],
+    // DF (3)
+    [
+      {'x': 0.30, 'y': 0.55},
+      {'x': 0.50, 'y': 0.53},
+      {'x': 0.70, 'y': 0.55},
+    ],
+    // GK
+    [
+      {'x': 0.50, 'y': 0.86},
+    ],
+  ],
+
+  // =========================
+  // 5-3-2
+  // =========================
+  '5-3-2': [
+    // FW (2)
+    [
+      {'x': 0.40, 'y': 0.08},
+      {'x': 0.60, 'y': 0.08},
+    ],
+    // MF (3)
+    [
+      {'x': 0.30, 'y': 0.24},
+      {'x': 0.50, 'y': 0.26},
+      {'x': 0.70, 'y': 0.24},
+    ],
+    // DF (5)
+    [
+      {'x': 0.12, 'y': 0.52},
+      {'x': 0.32, 'y': 0.50},
+      {'x': 0.50, 'y': 0.48},
+      {'x': 0.68, 'y': 0.50},
+      {'x': 0.88, 'y': 0.52},
+    ],
+    // GK
+    [
+      {'x': 0.50, 'y': 0.86},
+    ],
+  ],
+
+  // =========================
+  // 5-2-2-1
+  // =========================
+  '5-2-2-1': [
+    // FW (1)
+    [
+      {'x': 0.50, 'y': 0.06},
+    ],
+    // 2列目 (2)
+    [
+      {'x': 0.35, 'y': 0.20},
+      {'x': 0.65, 'y': 0.20},
+    ],
+    // 3列目 (2)
+    [
+      {'x': 0.40, 'y': 0.34},
+      {'x': 0.60, 'y': 0.34},
+    ],
+    // DF (5)
+    [
+      {'x': 0.12, 'y': 0.52},
+      {'x': 0.32, 'y': 0.50},
+      {'x': 0.50, 'y': 0.48},
+      {'x': 0.68, 'y': 0.50},
+      {'x': 0.88, 'y': 0.52},
+    ],
+    // GK
+    [
+      {'x': 0.50, 'y': 0.86},
+    ],
+  ],
+
+  // =========================
+  // 5-2-1-2
+  // =========================
+  '5-2-1-2': [
+    // FW (2)
+    [
+      {'x': 0.35, 'y': 0.08},
+      {'x': 0.65, 'y': 0.08},
+    ],
+    // 2列目 (1)
+    [
+      {'x': 0.50, 'y': 0.20},
+    ],
+    // 3列目 (2)
+    [
+      {'x': 0.40, 'y': 0.34},
+      {'x': 0.60, 'y': 0.34},
+    ],
+    // DF (5)
+    [
+      {'x': 0.12, 'y': 0.52},
+      {'x': 0.32, 'y': 0.50},
+      {'x': 0.50, 'y': 0.48},
+      {'x': 0.68, 'y': 0.50},
+      {'x': 0.88, 'y': 0.52},
+    ],
+    // GK
+    [
+      {'x': 0.50, 'y': 0.86},
+    ],
+  ],
+
+  // =========================
+  // 5-2-3
+  // =========================
+  '5-2-3': [
+    // FW (3)
+    [
+      {'x': 0.20, 'y': 0.08},
+      {'x': 0.50, 'y': 0.06},
+      {'x': 0.80, 'y': 0.08},
+    ],
+    // 2列目 (2)
+    [
+      {'x': 0.40, 'y': 0.24},
+      {'x': 0.60, 'y': 0.24},
+    ],
+    // DF (5)
+    [
+      {'x': 0.12, 'y': 0.52},
+      {'x': 0.32, 'y': 0.50},
+      {'x': 0.50, 'y': 0.48},
+      {'x': 0.68, 'y': 0.50},
+      {'x': 0.88, 'y': 0.52},
+    ],
+    // GK
+    [
+      {'x': 0.50, 'y': 0.86},
+    ],
+  ],
+};
+
+// formation_generator と home_screen からはこの関数だけ使えばOK
+List<List<Map<String, double>>> getFormationLayout(String formation) {
+  return formationLayouts[formation]!;
+}
diff --git a/home_screen.dart b/home_screen.dart
index ceae2cb..eba8c26 100644
--- a/home_screen.dart
+++ b/home_screen.dart
@@ -57,101 +57,105 @@ class _HomeScreenState extends State<HomeScreen> {
     return Colors.grey;
   }
 
-  // カード：表示はプレースタイルのみ
-  Widget _buildPlayerCard(String pos, String style) {
-    final color = _getColor(pos);
+ Widget _buildPlayerCard(String pos, String style) {
+  final color = _getColor(pos);
 
-    return Container(
-      width: 80,
-      height: 60,
-      decoration: BoxDecoration(
-        color: color.withOpacity(0.9),
-        borderRadius: BorderRadius.circular(10),
-        border: Border.all(color: Colors.white, width: 1),
-      ),
-      padding: const EdgeInsets.all(4),
-      child: Center(
-        child: Text(
-          style,
-          textAlign: TextAlign.center,
-          maxLines: 3,
-          overflow: TextOverflow.ellipsis,
+  return Container(
+    width: 80,
+    height: 60,
+    decoration: BoxDecoration(
+      color: color.withOpacity(0.9),
+      borderRadius: BorderRadius.circular(10),
+      border: Border.all(color: Colors.white, width: 1),
+    ),
+    padding: const EdgeInsets.all(4),
+    child: Column(
+      mainAxisAlignment: MainAxisAlignment.center,
+      children: [
+        Text(
+          pos,                      // ★ポジション表示復活
           style: const TextStyle(
             color: Colors.white,
             fontSize: 11,
             fontWeight: FontWeight.bold,
           ),
         ),
-      ),
-    );
-  }
+        const SizedBox(height: 2),
+        Text(
+          style,                    // プレースタイル
+          textAlign: TextAlign.center,
+          maxLines: 2,
+          overflow: TextOverflow.ellipsis,
+          style: const TextStyle(
+            color: Colors.white,
+            fontSize: 10,
+          ),
+        ),
+      ],
+    ),
+  );
+}
 
   // ピッチにカードを並べる
-  Widget _buildPitch(String formation, List<Map<String, String>> roles) {
-    final layout = formationLayouts[formation];
-    if (layout == null) {
-      return Center(
-        child: Text(
-          'レイアウトが定義されていません: $formation',
-          style: const TextStyle(color: Colors.white),
-        ),
-      );
-    }
+ Widget _buildPitch(String formation, List<Map<String, String>> roles) {
+  // ★ 直接 formationLayouts を見ず、getFormationLayout を使う
+  final layout = getFormationLayout(formation);
 
-    return LayoutBuilder(
-      builder: (context, constraints) {
-        final width = constraints.maxWidth;
-        final height = constraints.maxHeight;
-        const cardW = 80.0;
-        const cardH = 60.0;
+  return LayoutBuilder(
+    builder: (context, constraints) {
+      final width = constraints.maxWidth;
+      final height = constraints.maxHeight;
+      const cardW = 80.0;
+      const cardH = 60.0;
 
-        final List<Widget> children = [];
+      final List<Widget> children = [];
 
-        // 背景（ピッチ）
-        children.add(Container(
-          width: width,
-          height: height,
-          decoration: BoxDecoration(
-            gradient: LinearGradient(
-              colors: [Colors.green.shade800, Colors.green.shade700],
-              begin: Alignment.topCenter,
-              end: Alignment.bottomCenter,
-            ),
+      // 背景
+      children.add(Container(
+        width: width,
+        height: height,
+        decoration: BoxDecoration(
+          gradient: LinearGradient(
+            colors: [Colors.green.shade800, Colors.green.shade700],
+            begin: Alignment.topCenter,
+            end: Alignment.bottomCenter,
           ),
-        ));
+        ),
+      ));
 
-        int index = 0;
+      int index = 0;
 
-        for (int row = 0; row < layout.length; row++) {
-          for (int col = 0; col < layout[row].length; col++) {
-            if (index >= roles.length) break;
+      for (int row = 0; row < layout.length; row++) {
+        for (int col = 0; col < layout[row].length; col++) {
+          if (index >= roles.length) break;
 
-            final posData = roles[index];
-            index++;
+          final posData = roles[index];
+          index++;
 
-            final xNorm = layout[row][col]['x'] ?? 0.5;
-            final yNorm = layout[row][col]['y'] ?? 0.5;
+          final xNorm = layout[row][col]['x'] ?? 0.5;
+          final yNorm = layout[row][col]['y'] ?? 0.5;
 
-            final left = width * xNorm - cardW / 2;
-            final top = height * yNorm - cardH / 2;
+          final left = width * xNorm - cardW / 2;
+          final top = height * yNorm - cardH / 2;
 
-            children.add(
-              Positioned(
-                left: left,
-                top: top,
-                child: _buildPlayerCard(
-                  posData['pos'] ?? '',
-                  posData['style'] ?? '',
-                ),
+          children.add(
+            Positioned(
+              left: left,
+              top: top,
+              child: _buildPlayerCard(
+                posData['pos'] ?? '',
+                posData['style'] ?? '',
               ),
-            );
-          }
+            ),
+          );
         }
+      }
+
+      return Stack(children: children);
+    },
+  );
+}
 
-        return Stack(children: children);
-      },
-    );
-  }
 
   @override
   Widget build(BuildContext context) {
@@ -172,7 +176,7 @@ class _HomeScreenState extends State<HomeScreen> {
           // 低確率モードスイッチ
           SwitchListTile(
             title: const Text(
-              '低確率スタイルモード（デコイラン等の出現率を下げる）',
+              '希少なプレースタイルを確率UP(デコイラン等)',
               style: TextStyle(color: Colors.white),
             ),
             value: _lowProbabilityMode,
diff --git a/player_attributes.dart b/player_attributes.dart
index 387e8fc..d2d9cbb 100644
--- a/player_attributes.dart
+++ b/player_attributes.dart
@@ -135,6 +135,7 @@ const lowProbabilityStyles = [
   'ターゲットマン',
   'インナーラップサイドバック',
   'オーバーラップ',
+  'インサイドレシーバー'
 ];