diff --git a/org.ntlab.reverseDebugger/src/org/ntlab/reverseDebugger/Variables.java b/org.ntlab.reverseDebugger/src/org/ntlab/reverseDebugger/Variables.java
index 27f1335..18dc2e7 100644
--- a/org.ntlab.reverseDebugger/src/org/ntlab/reverseDebugger/Variables.java
+++ b/org.ntlab.reverseDebugger/src/org/ntlab/reverseDebugger/Variables.java
@@ -152,8 +152,8 @@
 				// �擾�����t�B�[���h���I�u�W�F�N�g��z��̏ꍇ�ɁA���̃I�u�W�F�N�g��z�񂪎��ƒt�B�[���h�ɂ‚��Ă̏������s��
 				switch (checkDeepHierarchy(fieldData)) {
 				case NONE: break;
-				case FIELD: getFieldsState(vm, thread, fieldData, tp, indent); break;
-				case ARRAY: getArrayState(vm, thread, fieldData, tp, indent);  break;
+				case FIELD: getFieldsState(vm, thread, fieldData, tp, (indent + "	")); break;
+				case ARRAY: getArrayState(vm, thread, fieldData, tp, (indent + "	")); break;
 				}
 			}
 		} catch (JavaModelException e) {
@@ -166,7 +166,7 @@
 	 * (�ϐ��r���[�ɕ\��������f�[�^���ċA�I�ɋ��߂邽�߂�, �Ăяo�����Ŏ��ɂǂ̃��\�b�h���ĂԂ��𔻒f����̂ɗ��p)
 	 * 
 	 * @param objData
-	 * @return FIELD: �Q�ƌ^�I�u�W�F�N�g�̏ꍇ, ARRAY: �z��̏ꍇ, NONE: ����ȊO�̏ꍇ
+	 * @return FIELD: �Q�ƌ^�I�u�W�F�N�g�̏ꍇ<br>ARRAY: �z��̏ꍇ<br>NONE: ����ȊO�̏ꍇ
 	 */
 	private DeepHierarchy checkDeepHierarchy(VariableData objData) {
 		// �t�B�[���h��ID��Type���Ȃ��ꍇ��AType(=ActualType)��"---"�̏ꍇ�͉������Ȃ�
@@ -179,13 +179,11 @@
 
 		final String ARRAY_SIGNATURE_HEAD = "["; // �z��̃V�O�l�`���̐擪�́A�z��̎��������� [ ���A�Ȃ�
 		if (objData.getClassName().startsWith(ARRAY_SIGNATURE_HEAD)) {
-			// �t�B�[���h��Type���z��^(�@[ �Ŏn�܂�@)�ꍇ (���̔z�񂪎��Še�v�f�ɂ‚��Ă���Ȃ�f�[�^�擾�������Ăяo��)
-			return DeepHierarchy.ARRAY;
+			return DeepHierarchy.ARRAY; // �t�B�[���h��Type���z��^(  [  �Ŏn�܂�)�ꍇ
 		} else {
 			String[] primitives = {"byte", "short", "int", "long", "float", "double", "char", "boolean"};
 			if (!Arrays.asList(primitives).contains(objData.getClassName())) {
-				// �t�B�[���h��Type���Q�ƌ^(=�I�u�W�F�N�g)�̏ꍇ (���̃I�u�W�F�N�g�������Ă���t�B�[���h�ɂ‚��Ă���Ȃ�f�[�^�擾�������Ăяo��)
-				return DeepHierarchy.FIELD;
+				return DeepHierarchy.FIELD; // �t�B�[���h��Type���Q�ƌ^(=�I�u�W�F�N�g)�̏ꍇ
 			}
 		}
 		return DeepHierarchy.NONE;
@@ -217,8 +215,8 @@
 			// �擾�����z��v�f���I�u�W�F�N�g��z��̏ꍇ�ɁA���̃I�u�W�F�N�g��z�񂪎��ƒt�B�[���h�ɂ‚��Ă̏������s��
 			switch (checkDeepHierarchy(arrayIndexData)) {
 			case NONE: break;
-			case FIELD: getFieldsState(vm, thread, arrayIndexData, tp, indent); break;
-			case ARRAY: getArrayState(vm, thread, arrayIndexData, tp, indent);  break;
+			case FIELD: getFieldsState(vm, thread, arrayIndexData, tp, (indent + "	")); break;
+			case ARRAY: getArrayState(vm, thread, arrayIndexData, tp, (indent + "	")); break;
 			}
 		}
 	}
@@ -247,8 +245,8 @@
 				argsData.add(argData);
 				switch (checkDeepHierarchy(argData)) {
 				case NONE: break;
-				case FIELD: getFieldsState(vm, thread, argData, tp, indent); break;
-				case ARRAY: getArrayState(vm, thread, argData, tp, indent);  break;
+				case FIELD: getFieldsState(vm, thread, argData, tp, (indent + "	")); break;
+				case ARRAY: getArrayState(vm, thread, argData, tp, (indent + "	")); break;
 				}
 			}
 		}