diff --git a/src/main/java/org/ntlab/acanthus_server/resources/gallery/LayersRest.java b/src/main/java/org/ntlab/acanthus_server/resources/gallery/LayersRest.java
index ab8804b..a8f5fb3 100644
--- a/src/main/java/org/ntlab/acanthus_server/resources/gallery/LayersRest.java
+++ b/src/main/java/org/ntlab/acanthus_server/resources/gallery/LayersRest.java
@@ -4,21 +4,27 @@
 
 import javax.ws.rs.*;
 import javax.ws.rs.core.MediaType;
+import java.util.ArrayList;
 
 @Component
 @Path("/gallery")
 public class LayersRest {
 
+    /*
+    * 指定したレイヤー情報（順番、枚数）を獲得
+    * @PathParam Integer aid 作品ID
+    */
+
     @Path("/{aid}/pageMap/0/layers/0")
     @GET
     @Produces(MediaType.APPLICATION_JSON)
-    public void getLayersRest(@PathParam("aid") Integer aid) {
-
+    public ArrayList<Float> getLayersRest(@PathParam("aid") Integer aid) {
+        return null;
   /*    if() {
 
       }
   */
-        throw new WebApplicationException(404);
+
     }
 
 }