diff --git a/api/android-for-mappls.api b/api/android-for-mappls.api
index c052daa..4db1462 100644
--- a/api/android-for-mappls.api
+++ b/api/android-for-mappls.api
@@ -113,6 +113,7 @@ public final class com.mapconductor.mappls.MapplsOverlayStacking {
   public final com.mapconductor.core.controller.OverlayLayerStack stackOf(com.mappls.sdk.maps.MapplsMap);
   public final com.mapconductor.core.controller.OverlayStacking$Key key(com.mapconductor.core.controller.OverlayKind, int);
   public final com.mapconductor.core.controller.OverlayStacking$Key getMARKER_TILE();
+  public final com.mapconductor.core.controller.OverlayStacking$Key getPOLYGON_TILE();
   public final com.mapconductor.core.controller.OverlayStacking$Key getMARKER_DRAG();
   public final void add(com.mappls.sdk.maps.MapplsMap, com.mappls.sdk.maps.Style, com.mappls.sdk.maps.style.layers.Layer, com.mapconductor.core.controller.OverlayStacking$Key);
   public final void remove(com.mappls.sdk.maps.MapplsMap, com.mappls.sdk.maps.Style, java.lang.String);
@@ -312,6 +313,9 @@ public final class com.mapconductor.mappls.marker.MapplsMarkerController extends
   public void destroy();
   public java.lang.Object update(java.lang.Object, kotlin.coroutines.Continuation);
 }
+final class com.mapconductor.mappls.marker.MapplsMarkerController$Companion {
+  public final long getTILE_REFRESH_COALESCE-UwyO8pc();
+}
 public final class com.mapconductor.mappls.marker.MapplsMarkerOverlayRenderer extends com.mapconductor.core.marker.AbstractMarkerOverlayRenderer<com.mapconductor.mappls.MapplsMapViewHolderInterface, com.mappls.sdk.geojson.Feature> {
   public com.mapconductor.mappls.marker.MapplsMarkerOverlayRenderer(com.mapconductor.mappls.MapplsMapViewHolderInterface, com.mapconductor.core.marker.MarkerManager<com.mappls.sdk.geojson.Feature>, com.mapconductor.mappls.marker.MarkerLayer, com.mapconductor.mappls.marker.MarkerDragLayer, kotlinx.coroutines.CoroutineScope);
   public com.mapconductor.mappls.marker.MapplsMarkerOverlayRenderer(com.mapconductor.mappls.MapplsMapViewHolderInterface, com.mapconductor.core.marker.MarkerManager, com.mapconductor.mappls.marker.MarkerLayer, com.mapconductor.mappls.marker.MarkerDragLayer, kotlinx.coroutines.CoroutineScope, int, kotlin.jvm.internal.DefaultConstructorMarker);
@@ -389,6 +393,7 @@ public final class com.mapconductor.mappls.polygon.MapplsPolygonController exten
   public com.mapconductor.mappls.polygon.MapplsPolygonController(com.mapconductor.mappls.polygon.MapplsPolygonCompositeRenderer);
   public com.mapconductor.mappls.polygon.MapplsPolygonCompositeRenderer getRenderer();
   public int getZIndex();
+  public void destroy();
   public com.mapconductor.core.polygon.PolygonOverlayRendererInterface getRenderer();
 }
 public final class com.mapconductor.mappls.polygon.MapplsPolygonLayer {
diff --git a/src/main/java/com/mapconductor/mappls/MapplsOverlayStacking.kt b/src/main/java/com/mapconductor/mappls/MapplsOverlayStacking.kt
index 047d039..7cb7e2d 100644
--- a/src/main/java/com/mapconductor/mappls/MapplsOverlayStacking.kt
+++ b/src/main/java/com/mapconductor/mappls/MapplsOverlayStacking.kt
@@ -14,7 +14,8 @@ import java.util.WeakHashMap
  * オーバーレイの層をスタイルのどこへ入れるか（[OverlayStacking] の帯の順）。
  *
  * 下から: ラスター < GroundImage < ポリゴン < サークル < ポリライン < マーカー
- * （マーカーのタイルはマーカーの帯の一番下、ドラッグ中の層は一番上）。
+ * （マーカーのタイルはマーカーの帯の一番下、ドラッグ中の層は一番上。
+ * ポリゴンのタイルはポリゴンの帯の一番下）。
  *
  * 位置は毎回スタイルの今の並びから決めるので、追加した順・送り直し・
  * スタイルの読み直し（デザイン変更）に左右されない。
@@ -35,6 +36,9 @@ internal object MapplsOverlayStacking {
     /** マーカーのタイル（ラスター）: マーカーの帯の一番下。 */
     val MARKER_TILE = key(OverlayKind.Marker, Int.MIN_VALUE)
 
+    /** ポリゴンのタイル（ラスター）: ポリゴンの帯の一番下。 */
+    val POLYGON_TILE = key(OverlayKind.Polygon, Int.MIN_VALUE)
+
     /** ドラッグ中のマーカーの層: マーカーの帯の一番上。 */
     val MARKER_DRAG = key(OverlayKind.Marker, Int.MAX_VALUE)
 
diff --git a/src/main/java/com/mapconductor/mappls/MapplsViewController.kt b/src/main/java/com/mapconductor/mappls/MapplsViewController.kt
index 539a2ed..17c3a7f 100644
--- a/src/main/java/com/mapconductor/mappls/MapplsViewController.kt
+++ b/src/main/java/com/mapconductor/mappls/MapplsViewController.kt
@@ -17,7 +17,10 @@ import com.mapconductor.core.marker.OnMarkerEventHandler
 import com.mapconductor.core.marker.StrategyMarkerController
 import com.mapconductor.core.marker.dispatchGeoMarkerClick
 import com.mapconductor.core.polygon.OnPolygonEventHandler
+import com.mapconductor.core.polygon.POLYGON_TILE_LAYER_ID
 import com.mapconductor.core.polygon.PolygonState
+import com.mapconductor.core.polygon.PolygonTiler
+import com.mapconductor.core.polygon.polygonTileRasterLayerState
 import com.mapconductor.core.polyline.OnPolylineEventHandler
 import com.mapconductor.mappls.circle.MapplsCircleController
 import com.mapconductor.mappls.groundimage.MapplsGroundImageController
@@ -105,6 +108,19 @@ class MapplsViewController(
                 markerTileLayers.forEach { entity -> rasterLayerController.removeById(entity.state.id) }
             }
         }
+
+        // Many polygons are drawn as raster tiles, shown through the same RasterLayer
+        // controller as the marker tiles (upsert / removeById, never the app's layers).
+        polygonController.tiler =
+            PolygonTiler().apply {
+                onTemplate = { template, tileSize ->
+                    if (template != null) {
+                        rasterLayerController.upsert(polygonTileRasterLayerState(template, tileSize))
+                    } else {
+                        rasterLayerController.removeById(POLYGON_TILE_LAYER_ID)
+                    }
+                }
+            }
     }
 
     fun setupListeners() {
diff --git a/src/main/java/com/mapconductor/mappls/polygon/MapplsPolygonOverlayRenderer.kt b/src/main/java/com/mapconductor/mappls/polygon/MapplsPolygonOverlayRenderer.kt
index 1d15776..eeb7550 100644
--- a/src/main/java/com/mapconductor/mappls/polygon/MapplsPolygonOverlayRenderer.kt
+++ b/src/main/java/com/mapconductor/mappls/polygon/MapplsPolygonOverlayRenderer.kt
@@ -80,13 +80,16 @@ class MapplsPolygonOverlayRenderer(
         return polygon
     }
 
+    // Polygons drawn as tiles (PolygonController.tiler) stay in the manager, for
+    // taps, with no features: their entity's polygon is null.
+    @Suppress("USELESS_CAST")
     private fun getAllPolygonEntities(): List<PolygonEntityInterface<MapplsActualPolygon>> =
-        polygonManager.allEntities()
+        polygonManager.allEntities().filter { (it.polygon as MapplsActualPolygon?) != null }
 
     private fun getRemainingPolygonEntities(
         removed: List<PolygonEntityInterface<MapplsActualPolygon>>,
     ): List<PolygonEntityInterface<MapplsActualPolygon>> {
         val removedIds = removed.mapTo(HashSet()) { it.state.id }
-        return polygonManager.allEntities().filter { it.state.id !in removedIds }
+        return getAllPolygonEntities().filter { it.state.id !in removedIds }
     }
 }
diff --git a/src/main/java/com/mapconductor/mappls/raster/MapplsRasterLayerOverlayRenderer.kt b/src/main/java/com/mapconductor/mappls/raster/MapplsRasterLayerOverlayRenderer.kt
index fc2c8ac..5a7d98a 100644
--- a/src/main/java/com/mapconductor/mappls/raster/MapplsRasterLayerOverlayRenderer.kt
+++ b/src/main/java/com/mapconductor/mappls/raster/MapplsRasterLayerOverlayRenderer.kt
@@ -1,6 +1,7 @@
 package com.mapconductor.mappls.raster
 
 import com.mapconductor.core.controller.OverlayKind
+import com.mapconductor.core.polygon.POLYGON_TILE_LAYER_ID
 import com.mapconductor.core.raster.RasterLayerEntityInterface
 import com.mapconductor.core.raster.RasterLayerOverlayRendererInterface
 import com.mapconductor.core.raster.RasterLayerSource
@@ -26,6 +27,8 @@ class MapplsRasterLayerOverlayRenderer(
 
     private fun isMarkerTileRaster(state: RasterLayerState): Boolean = state.id.startsWith(MARKER_TILE_RASTER_ID_PREFIX)
 
+    private fun isPolygonTileRaster(state: RasterLayerState): Boolean = state.id == POLYGON_TILE_LAYER_ID
+
     override suspend fun onAdd(
         data: List<RasterLayerOverlayRendererInterface.AddParamsInterface>,
     ): List<MapplsRasterLayerHandle?> =
@@ -101,7 +104,8 @@ class MapplsRasterLayerOverlayRenderer(
 
     /**
      * 帯の順（[MapplsOverlayStacking]）で足す。アプリのラスターはラスターの帯
-     * （一番下、ベースマップのラベルの下）、マーカーのタイルはマーカーの帯の一番下。
+     * （一番下、ベースマップのラベルの下）、マーカーのタイルはマーカーの帯の一番下、
+     * ポリゴンのタイルはポリゴンの帯の一番下（画像になったポリゴンであって、地図の画像ではない）。
      */
     private fun addToStack(
         style: com.mappls.sdk.maps.Style,
@@ -111,6 +115,8 @@ class MapplsRasterLayerOverlayRenderer(
         val key =
             if (isMarkerTileRaster(state)) {
                 MapplsOverlayStacking.MARKER_TILE
+            } else if (isPolygonTileRaster(state)) {
+                MapplsOverlayStacking.POLYGON_TILE
             } else {
                 MapplsOverlayStacking.key(OverlayKind.RasterLayer, state.zIndex)
             }
@@ -146,7 +152,7 @@ class MapplsRasterLayerOverlayRenderer(
         val ordered =
             stateById.values
                 .asSequence()
-                .filter { !isMarkerTileRaster(it) }
+                .filter { !isMarkerTileRaster(it) && !isPolygonTileRaster(it) }
                 .sortedBy { it.zIndex }
                 .mapNotNull { state -> handleById[state.id]?.let { handle -> state to handle } }
                 .toList()