diff --git a/org.ntlab.reverseDebugger/src/org/ntlab/reverseDebugger/analyzerProvider/ReverseDebuggerAnalyzer.java b/org.ntlab.reverseDebugger/src/org/ntlab/reverseDebugger/analyzerProvider/ReverseDebuggerAnalyzer.java
index d83f7cd..81aa6bc 100644
--- a/org.ntlab.reverseDebugger/src/org/ntlab/reverseDebugger/analyzerProvider/ReverseDebuggerAnalyzer.java
+++ b/org.ntlab.reverseDebugger/src/org/ntlab/reverseDebugger/analyzerProvider/ReverseDebuggerAnalyzer.java
@@ -120,14 +120,6 @@
 		String objId = startAlias.getObjectId();
 		TracePoint tp = startAlias.getOccurrencePoint().duplicate();
 		ArrayList<ArrayList<Alias>> resultLists = getObjectFlow(aliasLists, objId, tp, 0);
-//		for (int i = 0; i < resultLists.size(); i++) {
-//			ArrayList<Alias> resultList = resultLists.get(i);
-//			System.out.println("---------------------------------------------------------");		// �m�F�p
-//			for (Alias alias : resultList) {
-//				System.out.println(alias);								// �m�F�p
-//				System.out.println();
-//			}
-//		}
 		return resultLists;
 	}
 
@@ -157,6 +149,18 @@
 					aliasLists = getObjectFlow(aliasLists, objId, arrayUpdateTp, 0);
 					aliasLists.add(aliasList);
 				}
+			} else if (statement instanceof FieldUpdate) {
+				// �t�B�[���h�X�V�̏ꍇ
+				FieldUpdate fu = (FieldUpdate)statement;
+				if (fu.getValueObjId().equals(objId)) {
+					aliasList.add(new Alias(objId, tp.duplicate(), Alias.OCCURRENCE_EXP_FIELD));
+				}
+			} else if (statement instanceof ArrayUpdate) {
+				// �z��v�f�X�V�̏ꍇ
+				ArrayUpdate au = (ArrayUpdate)statement;
+				if (au.getValueObjectId().equals(objId)) {
+					aliasList.add(new Alias(objId, tp.duplicate(), Alias.OCCURRENCE_EXP_ARRAY));
+				}
 			} else if (statement instanceof ArrayCreate) {
 				// �z�񐶐��̏ꍇ
 				ArrayCreate ac = (ArrayCreate)statement;