diff --git a/src/main/java/org/ntlab/tampoposerver/models/FriendPair.java b/src/main/java/org/ntlab/tampoposerver/models/FriendPair.java
new file mode 100644
index 0000000..ef6d46b
--- /dev/null
+++ b/src/main/java/org/ntlab/tampoposerver/models/FriendPair.java
@@ -0,0 +1,37 @@
+package org.ntlab.tampoposerver.models;
+
+public class FriendPair {
+    private Integer id;
+    private String user0Id;
+    private String user1Id;
+
+    public FriendPair(Integer id, String user0Id, String user1Id) {
+        this.id = id;
+        this.user0Id = user0Id;
+        this.user1Id = user1Id;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getUser0Id() {
+        return user0Id;
+    }
+
+    public void setUser0Id(String user0Id) {
+        this.user0Id = user0Id;
+    }
+
+    public String getUser1Id() {
+        return user1Id;
+    }
+
+    public void setUser1Id(String user1Id) {
+        this.user1Id = user1Id;
+    }
+}
diff --git a/src/main/java/org/ntlab/tampoposerver/models/FriendRequest.java b/src/main/java/org/ntlab/tampoposerver/models/FriendRequest.java
new file mode 100644
index 0000000..d20cab1
--- /dev/null
+++ b/src/main/java/org/ntlab/tampoposerver/models/FriendRequest.java
@@ -0,0 +1,37 @@
+package org.ntlab.tampoposerver.models;
+
+public class FriendRequest {
+    private Integer id;
+    private String senderId;
+    private String receiverId;
+
+    public FriendRequest(Integer id, String senderId, String receiverId) {
+        this.id = id;
+        this.senderId = senderId;
+        this.receiverId = receiverId;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getSenderId() {
+        return senderId;
+    }
+
+    public void setSenderId(String senderId) {
+        this.senderId = senderId;
+    }
+
+    public String getReceiverId() {
+        return receiverId;
+    }
+
+    public void setReceiverId(String receiverId) {
+        this.receiverId = receiverId;
+    }
+}