diff --git a/src/main/java/org/ntlab/nemophila/resources/shops/ShopPostsRest.java b/src/main/java/org/ntlab/nemophila/resources/shops/ShopPostsRest.java
index 695e94c..1f4a1aa 100644
--- a/src/main/java/org/ntlab/nemophila/resources/shops/ShopPostsRest.java
+++ b/src/main/java/org/ntlab/nemophila/resources/shops/ShopPostsRest.java
@@ -1,12 +1,16 @@
 package org.ntlab.nemophila.resources.shops;
 
+import org.ntlab.nemophila.models.accounts.Account;
+import org.ntlab.nemophila.models.accounts.AccountManager;
+import org.ntlab.nemophila.models.accounts.Post;
+import org.ntlab.nemophila.models.shops.Shop;
+import org.ntlab.nemophila.models.shops.ShopManager;
 import org.springframework.stereotype.Component;
 
-import javax.ws.rs.GET;
-import javax.ws.rs.Path;
-import javax.ws.rs.PathParam;
-import javax.ws.rs.Produces;
 import javax.ws.rs.core.MediaType;
+import javax.ws.rs.*;
+import javax.ws.rs.core.Response;
+import java.util.ArrayList;
 
 @Component
 @Path("/shops")
@@ -14,7 +18,52 @@
     @GET
     @Produces(MediaType.APPLICATION_JSON)
     @Path("/{sid}/posts")
-    public String getAccount(@PathParam("sid") String sid) {
+    public ArrayList<Post> getShopPosts(@PathParam("sid") String sid) {
+        ShopManager sm = ShopManager.getInstance();
+        Shop shop = sm.getShop(sid);
+
+        if (shop != null) {
+            return shop.getPosts();
+        }
+
+        return null;
+    }
+
+    @PUT
+    @Path("{sid}/posts/{uid}/{pid}")
+    public void putShopPosts(@PathParam("sid") String sid,
+                                @PathParam("uid") String uid,
+                                @PathParam("pid") String pid,
+                                @FormParam("token") String token){
+        ShopManager sm = ShopManager.getInstance();
+        Shop shop = sm.getShop(sid);
+        AccountManager am = AccountManager.getInstance();
+        Account ac = am.getAccount(uid);
+
+        shop.addPost(ac.getPost(pid));
+
+
+    }
+
+    @DELETE
+    @Path("{sid}/posts/{uid}/{pid}")
+    public String deleteShopPosts(@PathParam("sid") String sid,
+                                  @PathParam("uid") String uid,
+                                  @PathParam("pid") String pid,
+                                  @FormParam("token") String token){
+        ShopManager sm = ShopManager.getInstance();
+        Shop shop = sm.getShop(sid);
+        AccountManager am = AccountManager.getInstance();
+        Account ac = am.getAccount(uid);
+
+        shop.deletePost(ac.getPost(pid));
+
+        if (!shop.getPosts().isEmpty()){
+            var response = Response.status(Response.Status.NO_CONTENT);
+            response.status(409).entity("投稿が存在しています。");
+            throw new WebApplicationException(response.build());
+        }
+
         return null;
     }
 }
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