diff --git a/transpiler/javatests/com/google/j2cl/readable/java/nativekttypes/Main.java b/transpiler/javatests/com/google/j2cl/readable/java/nativekttypes/Main.java
index 4616ab2812..4ae212cd7d 100644
--- a/transpiler/javatests/com/google/j2cl/readable/java/nativekttypes/Main.java
+++ b/transpiler/javatests/com/google/j2cl/readable/java/nativekttypes/Main.java
@@ -35,6 +35,8 @@ public void memberAccess() {
     topLevel.instanceField = "foo";
     Object fooStaticField = topLevel.staticField;
     topLevel.staticField = "foo";
+    // TODO(b/380317304): Uncomment when fixed.
+    // topLevel.nonPublicField = 0;
     int i1 = topLevel.fieldToRename;
     int i2 = topLevel.methodToRename();
     int i3 = topLevel.getMethodAsProperty();
@@ -43,6 +45,8 @@ public void memberAccess() {
     boolean i6 = topLevel.isFieldToRename;
     boolean i7 = topLevel.isMethodAsProperty();
     int i8 = topLevel.getstartingmethodAsProperty();
+    // TODO(b/380317304): Uncomment when fixed.
+    // topLevel.nonPublicMethod();
 
     NativeTopLevel.Nested<String> nested = new NativeTopLevel.Nested<>("foo");
     String nestedInstanceMethod = nested.instanceMethod("foo");
diff --git a/transpiler/javatests/com/google/j2cl/readable/java/nativekttypes/NativeTopLevel.java b/transpiler/javatests/com/google/j2cl/readable/java/nativekttypes/NativeTopLevel.java
index 8fd00b65db..f5136df8b2 100644
--- a/transpiler/javatests/com/google/j2cl/readable/java/nativekttypes/NativeTopLevel.java
+++ b/transpiler/javatests/com/google/j2cl/readable/java/nativekttypes/NativeTopLevel.java
@@ -45,6 +45,8 @@ public Inner(I i) {}
   @KtName("renamedField")
   public int fieldToRename;
 
+  int nonPublicField;
+
   @KtName("renamedMethod")
   public native int methodToRename();
 
@@ -75,5 +77,7 @@ public NativeTopLevel(O o) {}
 
   public native O instanceMethod(O o);
 
+  native void nonPublicMethod();
+
   public static native <S> S staticMethod(S s);
 }
diff --git a/transpiler/javatests/com/google/j2cl/readable/java/nativekttypes/nativekt/KTopLevel.java b/transpiler/javatests/com/google/j2cl/readable/java/nativekttypes/nativekt/KTopLevel.java
index 1e06f6ffb9..a179af705a 100644
--- a/transpiler/javatests/com/google/j2cl/readable/java/nativekttypes/nativekt/KTopLevel.java
+++ b/transpiler/javatests/com/google/j2cl/readable/java/nativekttypes/nativekt/KTopLevel.java
@@ -47,6 +47,8 @@ public KInner(I i) {}
   public static Object staticField;
   public int renamedField;
 
+  int nonPublicField;
+
   public int renamedMethod() {
     return 0;
   }
@@ -90,6 +92,8 @@ public O instanceMethod(O o) {
     return o;
   }
 
+  void nonPublicMethod() {}
+
   public static <S> S staticMethod(S s) {
     return s;
   }
diff --git a/transpiler/javatests/com/google/j2cl/readable/java/nativekttypes/output_kt/nativekt/KTopLevel.kt.txt b/transpiler/javatests/com/google/j2cl/readable/java/nativekttypes/output_kt/nativekt/KTopLevel.kt.txt
index 4eca89957d..e187da07a6 100644
--- a/transpiler/javatests/com/google/j2cl/readable/java/nativekttypes/output_kt/nativekt/KTopLevel.kt.txt
+++ b/transpiler/javatests/com/google/j2cl/readable/java/nativekttypes/output_kt/nativekt/KTopLevel.kt.txt
@@ -39,6 +39,9 @@ open class KTopLevel<O> {
  @ObjCName("renamedField_")
  var renamedField: Int = 0
 
+ @JvmField
+ internal var nonPublicField_pp_nativekttypes_nativekt: Int = 0
+
  @ObjCName("renamedMethod")
  open fun renamedMethod(): Int {
   return 0
@@ -95,6 +98,8 @@ open class KTopLevel<O> {
   return o
  }
 
+ internal open fun nonPublicMethod_pp_nativekttypes_nativekt() {}
+
  @ObjCName("J2ktNativekttypesNativektKTopLevelCompanion", exact = true)
  companion object {
   @JvmField