diff --git a/pom.xml b/pom.xml
index 356971a94..425e2f3a1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 	<groupId>org.support-project</groupId>
 	<artifactId>knowledge</artifactId>
 	<packaging>war</packaging>
-	<version>0.3.2</version>
+	<version>0.3.3</version>
 	<name>webapp for knowledge</name>
 	<url>https://support-project.org/</url>
 
@@ -17,7 +17,7 @@
 		<dependency>
 			<groupId>org.support-project</groupId>
 			<artifactId>web</artifactId>
-			<version>0.3.2</version>
+			<version>0.3.3</version>
 		</dependency>
 
 		<dependency>
diff --git a/src/main/java/org/support/project/knowledge/control/open/TagControl.java b/src/main/java/org/support/project/knowledge/control/open/TagControl.java
new file mode 100644
index 000000000..381fc5bce
--- /dev/null
+++ b/src/main/java/org/support/project/knowledge/control/open/TagControl.java
@@ -0,0 +1,44 @@
+package org.support.project.knowledge.control.open;
+
+import java.util.List;
+
+import org.support.project.knowledge.control.Control;
+import org.support.project.knowledge.dao.TagsDao;
+import org.support.project.knowledge.entity.TagsEntity;
+import org.support.project.web.boundary.Boundary;
+import org.support.project.web.exception.InvalidParamException;
+
+public class TagControl extends Control {
+	private static final int LIST_LIMIT = 20;
+	
+	/**
+	 * タグの一覧を表示
+	 * （ページきりかえあり）
+	 * @return
+	 * @throws InvalidParamException 
+	 */
+	public Boundary list() throws InvalidParamException {
+		Integer offset = super.getPathInteger(0);
+		int userId = super.getLoginUserId();
+		
+		TagsDao tagsDao = TagsDao.get();
+		List<TagsEntity> tags;
+		if (super.getLoginedUser() != null && super.getLoginedUser().isAdmin()) {
+			tags = tagsDao.selectWithKnowledgeCountAdmin(offset * LIST_LIMIT, LIST_LIMIT);
+		} else {
+			tags = tagsDao.selectWithKnowledgeCount(userId, offset * LIST_LIMIT, LIST_LIMIT);
+		}
+		setAttribute("tags", tags);
+		
+		int previous = offset -1;
+		if (previous < 0) {
+			previous = 0;
+		}
+		setAttribute("offset", offset);
+		setAttribute("previous", previous);
+		setAttribute("next", offset + 1);
+		
+		return forward("list.jsp");
+	}
+	
+}
diff --git a/src/main/java/org/support/project/knowledge/dao/KnowledgesDao.java b/src/main/java/org/support/project/knowledge/dao/KnowledgesDao.java
index 83fd1af5a..7ad02301b 100644
--- a/src/main/java/org/support/project/knowledge/dao/KnowledgesDao.java
+++ b/src/main/java/org/support/project/knowledge/dao/KnowledgesDao.java
@@ -53,7 +53,8 @@ public Integer getNextId() {
 	
 	
 	public List<KnowledgesEntity> selectKnowledge(int offset, int limit, Integer userId) {
-		String sql = "SELECT * FROM KNOWLEDGES WHERE DELETE_FLAG = 0 ORDER BY UPDATE_DATETIME DESC Limit ? offset ?;";
+		// String sql = "SELECT * FROM KNOWLEDGES WHERE DELETE_FLAG = 0 ORDER BY UPDATE_DATETIME DESC Limit ? offset ?;";
+		String sql = SQLManager.getInstance().getSql("/org/support/project/knowledge/dao/sql/KnowledgesDao/KnowledgesDao_selectKnowledgeWithUserName.sql");
 		return executeQuery(sql, KnowledgesEntity.class, limit, offset);
 	}
 
diff --git a/src/main/java/org/support/project/knowledge/dao/TagsDao.java b/src/main/java/org/support/project/knowledge/dao/TagsDao.java
index 4ebdb2b84..3e89750bd 100644
--- a/src/main/java/org/support/project/knowledge/dao/TagsDao.java
+++ b/src/main/java/org/support/project/knowledge/dao/TagsDao.java
@@ -8,6 +8,7 @@
 import org.support.project.knowledge.dao.gen.GenTagsDao;
 import org.support.project.knowledge.entity.TagsEntity;
 import org.support.project.ormapping.common.SQLManager;
+import org.support.project.web.bean.LoginedUser;
 
 /**
  * タグ
@@ -95,5 +96,27 @@ public List<TagsEntity> selectTagsWithCountOnUser(int userid, int offset, int li
 		String sql = SQLManager.getInstance().getSql("/org/support/project/knowledge/dao/sql/TagsDao/TagsDao_selectTagsWithCountOnUser.sql");
 		return executeQuery(sql, TagsEntity.class, userid, limit, offset);
 	}
+	
+	/**
+	 * タグの一覧と、それに紐づくナレッジの件数を取得
+	 * @param offset
+	 * @param loginedUser
+	 * @return
+	 */
+	public List<TagsEntity> selectWithKnowledgeCount(int userId, int offset, int limit) {
+		String sql = SQLManager.getInstance().getSql("/org/support/project/knowledge/dao/sql/TagsDao/TagsDao_selectWithKnowledgeCount.sql");
+		return executeQuery(sql, TagsEntity.class, userId, limit, offset);
+	}
+	/**
+	 * タグの一覧と、それに紐づくナレッジの件数を取得
+	 * 管理者用で、ナレッジにアクセス可能かのアクセス権限チェックはしない
+	 * @param offset
+	 * @param limit
+	 * @return
+	 */
+	public List<TagsEntity> selectWithKnowledgeCountAdmin(int offset, int limit) {
+		String sql = SQLManager.getInstance().getSql("/org/support/project/knowledge/dao/sql/TagsDao/TagsDao_selectWithKnowledgeCountAdmin.sql");
+		return executeQuery(sql, TagsEntity.class, limit, offset);
+	}
 
 }
diff --git a/src/main/java/org/support/project/knowledge/logic/KnowledgeLogic.java b/src/main/java/org/support/project/knowledge/logic/KnowledgeLogic.java
index 9e5e211f0..750e02b26 100644
--- a/src/main/java/org/support/project/knowledge/logic/KnowledgeLogic.java
+++ b/src/main/java/org/support/project/knowledge/logic/KnowledgeLogic.java
@@ -453,12 +453,29 @@ public List<KnowledgesEntity> getKnowledges(List<String> ids, LoginedUser logine
 		//List<KnowledgesEntity> knowledgesEntities = knowledgesDao.selectKnowledges(knowledgeIds);
 		//アクセス権を考慮して取得
 		List<KnowledgesEntity> knowledgesEntities = new ArrayList<>();
+		List<String> addSuccess = new ArrayList<String>();
+		List<String> addFail = new ArrayList<String>();
 		for (Long integer : knowledgeIds) {
 			KnowledgesEntity entity = select(integer, loginedUser);
 			if (entity != null) {
+				addSuccess.add(integer.toString());
 				knowledgesEntities.add(entity);
+			} else {
+				addFail.add(integer.toString());
 			}
 		}
+		if (addSuccess.isEmpty()) {
+			LOG.debug("History: add success. [Empty]");
+		} else {
+			LOG.debug("History: add success. " + String.join(",", addSuccess.toArray(new String[0])));
+		}
+		
+		if (addFail.isEmpty()) {
+			LOG.debug("History: add fail. [Empty]");
+		} else {
+			LOG.debug("History: add fail. " + String.join(",", addFail.toArray(new String[0])));
+		}
+		
 		return knowledgesEntities;
 	}
 
diff --git a/src/main/resources/log4j.xml b/src/main/resources/log4j.xml
index 869d0699f..a33aac829 100644
--- a/src/main/resources/log4j.xml
+++ b/src/main/resources/log4j.xml
@@ -51,9 +51,17 @@
 		<level value="INFO" />
 	</category>
 	
+	<category name="org.support.project.knowledge.bat">
+		<level value="INFO" />
+	</category>
+	<category name="org.support.project.knowledge.listener">
+		<level value="INFO" />
+	</category>
+	
+	
 	<!-- Root Logger: Other -->
 	<root>
-		<priority value="INFO" />
+		<priority value="DEBUG" />
 		<appender-ref ref="APP_STDOUT" />
 	</root>
 
diff --git a/src/main/resources/org/support/project/knowledge/dao/sql/KnowledgesDao/KnowledgesDao_selectKnowledgeWithUserName.sql b/src/main/resources/org/support/project/knowledge/dao/sql/KnowledgesDao/KnowledgesDao_selectKnowledgeWithUserName.sql
new file mode 100644
index 000000000..a8fcb865b
--- /dev/null
+++ b/src/main/resources/org/support/project/knowledge/dao/sql/KnowledgesDao/KnowledgesDao_selectKnowledgeWithUserName.sql
@@ -0,0 +1,12 @@
+SELECT
+        KNOWLEDGES.*
+        ,USERS.USER_NAME AS INSERT_USER_NAME
+    FROM
+        KNOWLEDGES
+            LEFT OUTER JOIN USERS
+                ON USERS.USER_ID = KNOWLEDGES.INSERT_USER
+    WHERE
+        KNOWLEDGES.DELETE_FLAG = 0
+ORDER BY UPDATE_DATETIME DESC 
+LIMIT ? OFFSET ?
+
diff --git a/src/main/resources/org/support/project/knowledge/dao/sql/TagsDao/TagsDao_selectWithKnowledgeCount.sql b/src/main/resources/org/support/project/knowledge/dao/sql/TagsDao/TagsDao_selectWithKnowledgeCount.sql
new file mode 100644
index 000000000..19ff0d44c
--- /dev/null
+++ b/src/main/resources/org/support/project/knowledge/dao/sql/TagsDao/TagsDao_selectWithKnowledgeCount.sql
@@ -0,0 +1,15 @@
+SELECT TAGS.*, COUNT(KNOWLEDGE_TAGS.KNOWLEDGE_ID) AS KNOWLEDGE_COUNT FROM TAGS
+INNER JOIN KNOWLEDGE_TAGS ON (TAGS.TAG_ID = KNOWLEDGE_TAGS.TAG_ID)
+WHERE EXISTS (
+	SELECT KNOWLEDGES.KNOWLEDGE_ID FROM KNOWLEDGES
+	INNER JOIN KNOWLEDGE_USERS ON (KNOWLEDGES.KNOWLEDGE_ID = KNOWLEDGE_USERS.KNOWLEDGE_ID)
+	WHERE KNOWLEDGE_TAGS.KNOWLEDGE_ID = KNOWLEDGES.KNOWLEDGE_ID
+	AND KNOWLEDGES.DELETE_FLAG = 0
+	AND KNOWLEDGE_USERS.USER_ID IN (0,?)
+	
+)
+AND TAGS.DELETE_FLAG = 0
+GROUP BY TAGS.TAG_ID
+ORDER BY KNOWLEDGE_COUNT DESC
+LIMIT ? OFFSET ?
+
diff --git a/src/main/resources/org/support/project/knowledge/dao/sql/TagsDao/TagsDao_selectWithKnowledgeCountAdmin.sql b/src/main/resources/org/support/project/knowledge/dao/sql/TagsDao/TagsDao_selectWithKnowledgeCountAdmin.sql
new file mode 100644
index 000000000..9104c809c
--- /dev/null
+++ b/src/main/resources/org/support/project/knowledge/dao/sql/TagsDao/TagsDao_selectWithKnowledgeCountAdmin.sql
@@ -0,0 +1,12 @@
+SELECT TAGS.*, COUNT(KNOWLEDGE_TAGS.KNOWLEDGE_ID) AS KNOWLEDGE_COUNT FROM TAGS
+INNER JOIN KNOWLEDGE_TAGS ON (TAGS.TAG_ID = KNOWLEDGE_TAGS.TAG_ID)
+WHERE EXISTS (
+	SELECT KNOWLEDGES.KNOWLEDGE_ID FROM KNOWLEDGES
+	INNER JOIN KNOWLEDGE_USERS ON (KNOWLEDGES.KNOWLEDGE_ID = KNOWLEDGE_USERS.KNOWLEDGE_ID)
+	WHERE KNOWLEDGE_TAGS.KNOWLEDGE_ID = KNOWLEDGES.KNOWLEDGE_ID
+	AND KNOWLEDGES.DELETE_FLAG = 0
+)
+AND TAGS.DELETE_FLAG = 0
+GROUP BY TAGS.TAG_ID
+ORDER BY KNOWLEDGE_COUNT DESC
+LIMIT ? OFFSET ?
diff --git a/src/main/webapp/WEB-INF/views/commons/layout/commonHeader.jsp b/src/main/webapp/WEB-INF/views/commons/layout/commonHeader.jsp
index 461d2ed71..078cfb389 100644
--- a/src/main/webapp/WEB-INF/views/commons/layout/commonHeader.jsp
+++ b/src/main/webapp/WEB-INF/views/commons/layout/commonHeader.jsp
@@ -12,6 +12,7 @@
 
 <meta http-equiv="expires" content="0" />
 <meta http-equiv="Pragma" content="no-cache" />
+<meta http-equiv="Cache-Control" content="no-cache">
 
 <meta content="Knowledge - フリーの情報共有サービス" name="title">
 <meta content="Knowledgeは無料で利用できる情報共有の仕組みです。" name="description">
diff --git a/src/main/webapp/WEB-INF/views/commons/layout/commonScripts.jsp b/src/main/webapp/WEB-INF/views/commons/layout/commonScripts.jsp
index b24bae538..b59ddc961 100644
--- a/src/main/webapp/WEB-INF/views/commons/layout/commonScripts.jsp
+++ b/src/main/webapp/WEB-INF/views/commons/layout/commonScripts.jsp
@@ -22,7 +22,20 @@
 <script type="text/javascript">
 var _CONTEXT = '<%= request.getContextPath() %>';
 
-function setCookie(c_name, value, expiredays) {
+var getCookies = function() {
+    var result = new Array();
+    var allcookies = document.cookie;
+    if( allcookies != '' ) {
+        var cookies = allcookies.split( '; ' );
+        for( var i = 0; i < cookies.length; i++ ) {
+            var cookie = cookies[ i ].split( '=' );
+            result[ cookie[ 0 ] ] = decodeURIComponent( cookie[ 1 ] );
+        }
+    }
+    return result;
+}
+
+var setCookie = function(c_name, value, expiredays, path) {
 //	var path = location.pathname;
 //	var paths = new Array();
 //	paths = path.split("/");
@@ -34,14 +47,17 @@ function setCookie(c_name, value, expiredays) {
 	var extime = new Date().getTime();
 	var cltime = new Date(extime + (60 * 60 * 24 * 1000 * expiredays));
 	var exdate = cltime.toUTCString();
-	var s = "";
-	s += c_name + "=" + escape(value);
-	s += "; path=" + _CONTEXT;
+	var s = '';
+	s += c_name + '=' + escape(value) + ';';
 	if (expiredays) {
-		s += "; expires=" + exdate + "; ";
+		s += ' expires=' + exdate + ';';
+	}
+	if (path) {
+		s += ' path=' + path + ';';
 	} else {
-		s += "; ";
+		s += ' path=' + _CONTEXT + ';';
 	}
+	
 	document.cookie = s;
 }
 setCookie('<%= JspUtil.TIME_ZONE_OFFSET %>', (new Date()).getTimezoneOffset(), 60);
diff --git a/src/main/webapp/WEB-INF/views/open/knowledge/list.jsp b/src/main/webapp/WEB-INF/views/open/knowledge/list.jsp
index 05a311461..d598445d6 100644
--- a/src/main/webapp/WEB-INF/views/open/knowledge/list.jsp
+++ b/src/main/webapp/WEB-INF/views/open/knowledge/list.jsp
@@ -79,19 +79,19 @@
 						<p class="insert_info">
 						<img src="<%= request.getContextPath()%>/images/loader.gif" 
 							data-echo="<%= request.getContextPath()%>/open.account/icon/${knowledge.insertUser}" 
-							alt="icon" width="32" height="32" />
+							alt="icon" width="36" height="36" style="float:left"/>
 						<i class="fa fa-user"></i>&nbsp;${knowledge.insertUserName}
 						&nbsp;&nbsp;&nbsp;
-						<i class="fa fa-thumbs-o-up"></i>&nbsp;× <span id="like_count">${knowledge.likeCount}</span>
-						&nbsp;&nbsp;&nbsp;
-						
-						<i class="fa fa-calendar"></i>&nbsp;<%= jspUtil.date("knowledge.updateDatetime")%>
-						&nbsp;&nbsp;&nbsp;
 						<%= jspUtil.is(String.valueOf(KnowledgeLogic.PUBLIC_FLAG_PUBLIC), "knowledge.publicFlag", 
 								"<i class=\"fa fa-globe\"></i>&nbsp;[公開]") %>
 						<%= jspUtil.is(String.valueOf(KnowledgeLogic.PUBLIC_FLAG_PRIVATE), "knowledge.publicFlag", 
 								"<i class=\"fa fa-lock\"></i>&nbsp;[非公開]") %>
+						<br/>
+						<i class="fa fa-calendar"></i>&nbsp;<%= jspUtil.date("knowledge.updateDatetime")%>
+						&nbsp;&nbsp;&nbsp;
+						<i class="fa fa-thumbs-o-up"></i>&nbsp;× <span id="like_count">${knowledge.likeCount}</span>
 						</p>
+						<p style="clear:left;">
 						
 						<p style="word-break:break-all" class="content">
 						<%-- <c:out value="${knowledge.content}"></c:out>--%>
@@ -114,13 +114,18 @@
 				</a>
 			</c:forEach>
 			</div>
+			<div style="width: 100%;text-align: right;">
+				<a href="<%= request.getContextPath() %>/open.tag/list">
+					<i class="fa fa-tags"></i>&nbsp;タグ一覧
+				</a>&nbsp;&nbsp;&nbsp;
+			</div>
 			
 			<h5>- History - </h5>
 			<div class="list-group">
 			<c:forEach var="history" items="${histories}">
 				<a href="<%= request.getContextPath() %>/open.knowledge/view/${history.knowledgeId}?offset=${offset}&keyword=<%= jspUtil.out("keyword") %>" 
 				class="list-group-item">
-					<h5 class="list-group-item-heading"><i class="fa fa-history"></i>&nbsp;${history.title}</h5>
+					<h5 class="list-group-item-heading"><i class="fa fa-history"></i>&nbsp;[${history.knowledgeId}]&nbsp;${history.title}</h5>
 					<p class="list-group-item-text">${history.content}</p>
 				</a>
 			</c:forEach>
diff --git a/src/main/webapp/WEB-INF/views/open/tag/list.jsp b/src/main/webapp/WEB-INF/views/open/tag/list.jsp
new file mode 100644
index 000000000..50e2d56fc
--- /dev/null
+++ b/src/main/webapp/WEB-INF/views/open/tag/list.jsp
@@ -0,0 +1,71 @@
+<%@page import="org.support.project.knowledge.logic.KnowledgeLogic"%>
+<%@page import="org.support.project.web.util.JspUtil"%>
+<%@page pageEncoding="UTF-8" isELIgnored="false" session="false" errorPage="/WEB-INF/views/commons/errors/jsp_error.jsp"%>
+<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
+<%@taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"%>
+<%@taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"%>
+
+<% JspUtil jspUtil = new JspUtil(request, pageContext); %>
+
+<c:import url="/WEB-INF/views/commons/layout/layoutMain.jsp">
+
+<c:param name="PARAM_HEAD">
+</c:param>
+
+<c:param name="PARAM_SCRIPTS">
+</c:param>
+
+<c:param name="PARAM_CONTENT">
+	
+	<h4>タグ一覧</h4>
+	
+	<nav>
+		<ul class="pager">
+			<li class="previous">
+				<a href="<%= request.getContextPath() %>/open.tag/list/${previous}">
+					<span aria-hidden="true">&larr;</span>Previous
+				</a>
+			</li>
+			<li class="next">
+				<a href="<%= request.getContextPath() %>/open.tag/list/${next}">
+					Next <span aria-hidden="true">&rarr;</span>
+				</a>
+			</li>
+		</ul>
+	</nav>
+
+	<c:if test="${empty tags}">
+		<div class="col-sm-12">
+		一覧に表示するタグがありません
+		</div>
+	</c:if>
+	
+	<div class="list-group">
+		<c:forEach var="tag" items="${tags}">
+			<a class="list-group-item " 
+			href="<%= request.getContextPath() %>/open.knowledge/list?tag=${tag.tagId}" >
+				<span class="badge">${tag.knowledgeCount}</span>
+				<i class="fa fa-tag"></i>&nbsp;${tag.tagName}
+			</a>
+		</c:forEach>
+	</div>
+
+	<nav>
+		<ul class="pager">
+			<li class="previous">
+				<a href="<%= request.getContextPath() %>/open.tag/list/${previous}">
+					<span aria-hidden="true">&larr;</span>Previous
+				</a>
+			</li>
+			<li class="next">
+				<a href="<%= request.getContextPath() %>/open.tag/list/${next}">
+					Next <span aria-hidden="true">&rarr;</span>
+				</a>
+			</li>
+		</ul>
+	</nav>
+
+</c:param>
+
+</c:import>
+
diff --git a/src/test/java/org/support/project/knowledge/tool/AddSampleKnowledge.java b/src/test/java/org/support/project/knowledge/tool/AddSampleKnowledge.java
index 73f6e6854..50845d8a5 100644
--- a/src/test/java/org/support/project/knowledge/tool/AddSampleKnowledge.java
+++ b/src/test/java/org/support/project/knowledge/tool/AddSampleKnowledge.java
@@ -85,13 +85,19 @@ private void addSample(String line) throws Exception {
 		String tags = "";
 		if (count % 5 == 0) {
 			entity.setPublicFlag(KnowledgeLogic.PUBLIC_FLAG_PUBLIC);
-			tags = "テスト";
+			tags = "テスト,サンプル1,データ"+count;
+		} else if (count % 9 == 0) {
+			entity.setPublicFlag(KnowledgeLogic.PUBLIC_FLAG_PUBLIC);
+			tags = "サンプル,タグ2,データ"+count;
+		} else if (count % 13 == 0) {
+			entity.setPublicFlag(KnowledgeLogic.PUBLIC_FLAG_PUBLIC);
+			tags = "サンプル,タグ3,タグ4,テスト,データ"+count;
 		} else if (count % 7 == 0) {
 			entity.setPublicFlag(KnowledgeLogic.PUBLIC_FLAG_PRIVATE);
-			tags = "サンプルデータ,タグ1";
+			tags = "サンプルデータ,タグ1,データ"+count;
 		} else if (count % 8 == 0) {
 			entity.setPublicFlag(KnowledgeLogic.PUBLIC_FLAG_PRIVATE);
-			tags = "テスト,サンプルデータ,タグ1,タグ2";
+			tags = "テスト,サンプルデータ,テスト1,タグ2,データ"+count;
 		} else {
 			entity.setPublicFlag(KnowledgeLogic.PUBLIC_FLAG_PRIVATE);
 		}