diff --git a/src/main/java/org/ntlab/tampoposerver/resources/NotificationsResource.java b/src/main/java/org/ntlab/tampoposerver/resources/NotificationsResource.java
index eb0bccc..19dbb52 100644
--- a/src/main/java/org/ntlab/tampoposerver/resources/NotificationsResource.java
+++ b/src/main/java/org/ntlab/tampoposerver/resources/NotificationsResource.java
@@ -1,41 +1,120 @@
 package org.ntlab.tampoposerver.resources;
 
-import jakarta.ws.rs.GET;
-import jakarta.ws.rs.Path;
-import jakarta.ws.rs.PathParam;
-import jakarta.ws.rs.QueryParam;
+import jakarta.ws.rs.*;
+import jakarta.ws.rs.core.Response;
+import org.ntlab.tampoposerver.repositories.UserRepository;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
+import java.util.List;
+import java.util.Map;
+
 @Path("/{userID}/notifications")
 @Component
 public class NotificationsResource {
+    private UserRepository userRepository = null;
+
+    @Autowired
+    public NotificationsResource(UserRepository userRepo){
+        userRepository = userRepo;
+    }
+
+
     @GET
-    public String getNotifications(@PathParam("userID") String userID, @QueryParam("token") String token){
-        return "Hello World";
+    public String getNotifications(@PathParam("userID") String userID, @QueryParam("token") String token) {
+        if (!UserRepository.getuserID().contains(userID)) {
+            var response = Response.status(Response.Status.NOT_FOUND).entity("IDが存在しません");//404
+            throw new WebApplicationException(response.build());
+        }
+        if (!UserRepository.checkToken(userID, token)) {
+            var response = Response.status(Response.Status.FORBIDDEN).entity("トークンが不正です");
+            throw new WebApplicationException(response.build());
+        }
+
+        List<String> notifications = List.of("notification-id1", "notification-id2", "notification-id3");
+        return Response.ok(notifications).build();
     }
 
     @Path("/{notificationID}")
     @GET
     public String getNotification(@PathParam("userID") String userID, @PathParam("notificationID") String notificationID, @QueryParam("token") String token){
-        return "Hello World";
+        if (!UserRepository.getuserID().contains(userID,notificationID)) {
+            var response = Response.status(Response.Status.NOT_FOUND).entity("IDが存在しません");//404
+            throw new WebApplicationException(response.build());
+        }
+        if (!UserRepository.checkToken(userID, token)) {
+            var response = Response.status(Response.Status.FORBIDDEN).entity("トークンが不正です");
+            throw new WebApplicationException(response.build());
+        }
+        Notification notification = notificationRepository.getNotification(userID, notificationID);
+        if (notification == null) {
+            var response = Response.status(Response.Status.NOT_FOUND).entity("通知が存在しません");
+            throw new WebApplicationException(response.build());
+        }
+
+        return Response.ok(notification).build();
     }
 
     @Path("/{notificationID}/text")
     @GET
     public String getNotificationText(@PathParam("userID") String userID, @PathParam("notificationID") String notificationID, @QueryParam("token") String token){
-        return "Hello World";
+        if (!UserRepository.getuserID().contains(userID,notificationID)) {
+            var response = Response.status(Response.Status.NOT_FOUND).entity("IDが存在しません");//404
+            throw new WebApplicationException(response.build());
+        }
+        if (!UserRepository.checkToken(userID, token)) {
+            var response = Response.status(Response.Status.FORBIDDEN).entity("トークンが不正です");
+            throw new WebApplicationException(response.build());
+        }
+        Notification notification = notificationRepository.getNotification(userID, notificationID);
+        if (notification == null) {
+            var response = Response.status(Response.Status.NOT_FOUND).entity("通知が存在しません");
+            throw new WebApplicationException(response.build());
+        }
+
+        Map<String, String> response = Map.of("text", notification.text);
+        return Response.ok(response).build();
     }
 
     @Path("/{notificationID}/time")
     @GET
     public String getNotificationTime(@PathParam("userID") String userID, @PathParam("notificationID") String notificationID, @QueryParam("token") String token){
-        return "Hello World";
+        if (!UserRepository.getuserID().contains(userID,notificationID)) {
+            var response = Response.status(Response.Status.NOT_FOUND).entity("IDが存在しません");//404
+            throw new WebApplicationException(response.build());
+        }
+        if (!UserRepository.checkToken(userID, token)) {
+            var response = Response.status(Response.Status.FORBIDDEN).entity("トークンが不正です");
+            throw new WebApplicationException(response.build());
+        }
+        Notification notification = notificationRepository.getNotification(userID, notificationID);
+        if (notification == null) {
+            var response = Response.status(Response.Status.NOT_FOUND).entity("通知が存在しません");
+            throw new WebApplicationException(response.build());
+        }
+
+        Map<String, String> response = Map.of("time", notification.time);
+        return Response.ok(response).build();
+    }
     }
 
     @Path("/{notificationID}/from")
     @GET
-    public String getNotificationFrom(@PathParam("userID") String userID, @PathParam("notificationID") String notificationID, @QueryParam("token") String token){
-        return "Hello World";
-    }
+    public String getNotificationFrom(@PathParam("userID") String userID, @PathParam("notificationID") String notificationID, @QueryParam("token") String token) {
+        if (!UserRepository.getuserID().contains(userID, notificationID)) {
+            var response = Response.status(Response.Status.NOT_FOUND).entity("IDが存在しません");//404
+            throw new WebApplicationException(response.build());
+        }
+        if (!UserRepository.checkToken(userID, token)) {
+            var response = Response.status(Response.Status.FORBIDDEN).entity("トークンが不正です");
+            throw new WebApplicationException(response.build());
+        }
+        Notification notification = notificationRepository.getNotification(userID, notificationID);
+        if (notification == null) {
+            var response = Response.status(Response.Status.NOT_FOUND).entity("通知が存在しません");
+            throw new WebApplicationException(response.build());
+        }
 
-}
+        Map<String, String> response = Map.of("from", notification.from);
+        return Response.ok(response).build();
+    }