diff --git a/app/src/main/java/org/ntlab/acanthus_client/views/sign_up/SignUpActivity.java b/app/src/main/java/org/ntlab/acanthus_client/views/sign_up/SignUpActivity.java
index ed1facc..586cce8 100644
--- a/app/src/main/java/org/ntlab/acanthus_client/views/sign_up/SignUpActivity.java
+++ b/app/src/main/java/org/ntlab/acanthus_client/views/sign_up/SignUpActivity.java
@@ -101,11 +101,22 @@
     }
 
     //-----------------------------------------------------------------
+    // ダミーフォーム
+    private void dummyFormSetup(){
+        binding.editTextTextSignUpPersonName.setText("name");
+        binding.editTextTextSignUpEmailAddress.setText("dn@dummy.com");
+        binding.editTextTextSignUpPassword.setText("nittalab");
+    }
+
+
+    //-----------------------------------------------------------------
     //-----------------------------------------------------------------
     // 初期化
     private void init() {
         setContentView(R.layout.activity_sign_up);
         binding = ActivitySignUpBinding.inflate(getLayoutInflater());
+
+        clearForm();
     }
     //-----------------------------------------------------------------
 }
\ No newline at end of file