diff --git a/pom.xml b/pom.xml
index 274c9831e..468501a63 100644
--- a/pom.xml
+++ b/pom.xml
@@ -41,7 +41,7 @@
 
 		<!-- Main Framework -->
 		<dbflute.version>1.1.0-sp9</dbflute.version>
-		<lastaflute.version>0.7.3-RC2</lastaflute.version>
+		<lastaflute.version>0.7.3</lastaflute.version>
 		<lasta.taglib.version>0.6.6</lasta.taglib.version>
 		<servlet.version>3.1.0</servlet.version>
 		<jsp.version>2.3.1</jsp.version>
@@ -56,7 +56,7 @@
 
 		<!-- Testing -->
 		<junit.version>4.12</junit.version>
-		<utflute.version>0.6.0B-RC3</utflute.version>
+		<utflute.version>0.6.0B</utflute.version>
 
 		<!-- Crawler -->
 		<crawler.version>1.0.2-SNAPSHOT</crawler.version>
diff --git a/src/main/java/org/codelibs/fess/api/es/EsApiManager.java b/src/main/java/org/codelibs/fess/api/es/EsApiManager.java
index 59d1fb5fa..b1a4b683d 100644
--- a/src/main/java/org/codelibs/fess/api/es/EsApiManager.java
+++ b/src/main/java/org/codelibs/fess/api/es/EsApiManager.java
@@ -37,11 +37,12 @@ import org.codelibs.elasticsearch.runner.net.Curl.Method;
 import org.codelibs.elasticsearch.runner.net.CurlRequest;
 import org.codelibs.fess.Constants;
 import org.codelibs.fess.api.BaseApiManager;
-import org.codelibs.fess.app.web.base.login.FessLoginAssist;
 import org.codelibs.fess.exception.FessSystemException;
 import org.codelibs.fess.exception.WebApiException;
+import org.codelibs.fess.mylasta.action.FessUserBean;
 import org.codelibs.fess.util.ComponentUtil;
 import org.codelibs.fess.util.ResourceUtil;
+import org.lastaflute.web.servlet.request.RequestManager;
 import org.lastaflute.web.servlet.session.SessionManager;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -64,8 +65,9 @@ public class EsApiManager extends BaseApiManager {
     public boolean matches(final HttpServletRequest request) {
         final String servletPath = request.getServletPath();
         if (servletPath.startsWith(pathPrefix)) {
-            final FessLoginAssist loginAssist = ComponentUtil.getComponent(FessLoginAssist.class);
-            return loginAssist.getSessionUserBean().map(user -> user.hasRoles(acceptedRoles)).orElseGet(() -> Boolean.FALSE).booleanValue();
+            final RequestManager requestManager = ComponentUtil.getRequestManager();
+            return requestManager.findUserBean(FessUserBean.class).map(user -> user.hasRoles(acceptedRoles)).orElseGet(() -> Boolean.FALSE)
+                    .booleanValue();
         }
         return false;
     }
diff --git a/src/main/java/org/codelibs/fess/app/service/SearchService.java b/src/main/java/org/codelibs/fess/app/service/SearchService.java
index 1ceac0e27..e63eefaa9 100644
--- a/src/main/java/org/codelibs/fess/app/service/SearchService.java
+++ b/src/main/java/org/codelibs/fess/app/service/SearchService.java
@@ -33,7 +33,6 @@ import org.apache.commons.lang3.StringUtils;
 import org.codelibs.core.lang.StringUtil;
 import org.codelibs.core.misc.DynamicProperties;
 import org.codelibs.fess.Constants;
-import org.codelibs.fess.app.web.base.login.FessLoginAssist;
 import org.codelibs.fess.entity.QueryContext;
 import org.codelibs.fess.entity.SearchRenderData;
 import org.codelibs.fess.entity.SearchRequestParams;
@@ -46,6 +45,7 @@ import org.codelibs.fess.helper.RoleQueryHelper;
 import org.codelibs.fess.helper.SearchLogHelper;
 import org.codelibs.fess.helper.SystemHelper;
 import org.codelibs.fess.helper.UserInfoHelper;
+import org.codelibs.fess.mylasta.action.FessUserBean;
 import org.codelibs.fess.mylasta.direction.FessConfig;
 import org.codelibs.fess.util.ComponentUtil;
 import org.codelibs.fess.util.QueryResponseList;
@@ -217,7 +217,7 @@ public class SearchService {
         searchLog.setRequestedAt(requestedTime);
         searchLog.setQueryOffset(pageStart);
         searchLog.setQueryPageSize(pageSize);
-        ComponentUtil.getComponent(FessLoginAssist.class).getSessionUserBean().ifPresent(user -> {
+        ComponentUtil.getRequestManager().findUserBean(FessUserBean.class).ifPresent(user -> {
             searchLog.setUser(user.getUserId());
         });
 
diff --git a/src/main/java/org/codelibs/fess/app/web/RootAction.java b/src/main/java/org/codelibs/fess/app/web/RootAction.java
index 2ca6c577c..632c94d68 100644
--- a/src/main/java/org/codelibs/fess/app/web/RootAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/RootAction.java
@@ -16,6 +16,7 @@
 package org.codelibs.fess.app.web;
 
 import org.codelibs.fess.app.web.base.FessSearchAction;
+import org.codelibs.fess.app.web.base.SearchForm;
 import org.lastaflute.web.Execute;
 import org.lastaflute.web.response.HtmlResponse;
 
diff --git a/src/main/java/org/codelibs/fess/app/web/admin/general/AdminGeneralAction.java b/src/main/java/org/codelibs/fess/app/web/admin/general/AdminGeneralAction.java
index f222db943..0cbd0b03c 100644
--- a/src/main/java/org/codelibs/fess/app/web/admin/general/AdminGeneralAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/admin/general/AdminGeneralAction.java
@@ -94,7 +94,7 @@ public class AdminGeneralAction extends FessAdminAction {
             dataMap.put("hostname", "UNKNOWN");
         }
 
-        final FessConfig fessConfig = ComponentUtil.getComponent(FessConfig.class);
+        final FessConfig fessConfig = ComponentUtil.getFessConfig();
         final Postbox postbox = ComponentUtil.getComponent(Postbox.class);
         try {
             TestmailPostcard.droppedInto(postbox, postcard -> {
diff --git a/src/main/java/org/codelibs/fess/app/web/SearchForm.java b/src/main/java/org/codelibs/fess/app/web/base/SearchForm.java
similarity index 98%
rename from src/main/java/org/codelibs/fess/app/web/SearchForm.java
rename to src/main/java/org/codelibs/fess/app/web/base/SearchForm.java
index ea6c495ba..378d2160e 100644
--- a/src/main/java/org/codelibs/fess/app/web/SearchForm.java
+++ b/src/main/java/org/codelibs/fess/app/web/base/SearchForm.java
@@ -13,7 +13,7 @@
  * either express or implied. See the License for the specific language
  * governing permissions and limitations under the License.
  */
-package org.codelibs.fess.app.web;
+package org.codelibs.fess.app.web.base;
 
 import java.io.Serializable;
 import java.util.HashMap;
diff --git a/src/main/java/org/codelibs/fess/app/web/base/login/FessLoginAssist.java b/src/main/java/org/codelibs/fess/app/web/base/login/FessLoginAssist.java
index 94834e643..fce51d86a 100644
--- a/src/main/java/org/codelibs/fess/app/web/base/login/FessLoginAssist.java
+++ b/src/main/java/org/codelibs/fess/app/web/base/login/FessLoginAssist.java
@@ -31,7 +31,7 @@ import org.dbflute.optional.OptionalThing;
 import org.lastaflute.core.magic.async.AsyncManager;
 import org.lastaflute.core.time.TimeManager;
 import org.lastaflute.web.login.LoginHandlingResource;
-import org.lastaflute.web.login.LoginManager;
+import org.lastaflute.web.login.PrimaryLoginManager;
 import org.lastaflute.web.login.TypicalLoginAssist;
 import org.lastaflute.web.login.exception.LoginRequiredException;
 import org.lastaflute.web.login.option.LoginSpecifiedOption;
@@ -41,7 +41,7 @@ import org.lastaflute.web.login.option.LoginSpecifiedOption;
  * @author shinsuke
  */
 public class FessLoginAssist extends TypicalLoginAssist<String, FessUserBean, FessUser> // #change_it also UserBean
-        implements LoginManager {
+        implements PrimaryLoginManager {
 
     // ===================================================================================
     //                                                                           Attribute
diff --git a/src/main/java/org/codelibs/fess/app/web/help/HelpAction.java b/src/main/java/org/codelibs/fess/app/web/help/HelpAction.java
index ffedd9b27..83f38d51e 100644
--- a/src/main/java/org/codelibs/fess/app/web/help/HelpAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/help/HelpAction.java
@@ -15,8 +15,8 @@
  */
 package org.codelibs.fess.app.web.help;
 
-import org.codelibs.fess.app.web.SearchForm;
 import org.codelibs.fess.app.web.base.FessSearchAction;
+import org.codelibs.fess.app.web.base.SearchForm;
 import org.codelibs.fess.util.RenderDataUtil;
 import org.lastaflute.web.Execute;
 import org.lastaflute.web.response.HtmlResponse;
diff --git a/src/main/java/org/codelibs/fess/app/web/search/SearchAction.java b/src/main/java/org/codelibs/fess/app/web/search/SearchAction.java
index a5037373b..2618ccc59 100644
--- a/src/main/java/org/codelibs/fess/app/web/search/SearchAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/search/SearchAction.java
@@ -27,8 +27,8 @@ import javax.servlet.http.HttpSession;
 import org.codelibs.core.lang.StringUtil;
 import org.codelibs.fess.Constants;
 import org.codelibs.fess.app.service.SearchService;
-import org.codelibs.fess.app.web.SearchForm;
 import org.codelibs.fess.app.web.base.FessSearchAction;
+import org.codelibs.fess.app.web.base.SearchForm;
 import org.codelibs.fess.entity.SearchRenderData;
 import org.codelibs.fess.exception.InvalidQueryException;
 import org.codelibs.fess.exception.ResultOffsetExceededException;
diff --git a/src/main/java/org/codelibs/fess/exec/Crawler.java b/src/main/java/org/codelibs/fess/exec/Crawler.java
index ffc2d2f00..c1ddaea95 100644
--- a/src/main/java/org/codelibs/fess/exec/Crawler.java
+++ b/src/main/java/org/codelibs/fess/exec/Crawler.java
@@ -290,7 +290,7 @@ public class Crawler implements Serializable {
                 // ignore
             }
 
-            final FessConfig fessConfig = ComponentUtil.getComponent(FessConfig.class);
+            final FessConfig fessConfig = ComponentUtil.getFessConfig();
             final Postbox postbox = ComponentUtil.getComponent(Postbox.class);
             CrawlerPostcard.droppedInto(postbox, postcard -> {
                 postcard.setFrom(fessConfig.getMailFromAddress(), fessConfig.getMailFromName());
diff --git a/src/main/java/org/codelibs/fess/helper/SystemHelper.java b/src/main/java/org/codelibs/fess/helper/SystemHelper.java
index 2116ac188..bdc32fd0d 100644
--- a/src/main/java/org/codelibs/fess/helper/SystemHelper.java
+++ b/src/main/java/org/codelibs/fess/helper/SystemHelper.java
@@ -41,11 +41,12 @@ import org.apache.commons.lang3.StringUtils;
 import org.codelibs.core.lang.StringUtil;
 import org.codelibs.fess.Constants;
 import org.codelibs.fess.app.service.RoleTypeService;
-import org.codelibs.fess.app.web.base.login.FessLoginAssist;
 import org.codelibs.fess.crawler.util.CharUtil;
 import org.codelibs.fess.es.config.exentity.RoleType;
+import org.codelibs.fess.mylasta.action.FessUserBean;
 import org.codelibs.fess.util.ComponentUtil;
 import org.lastaflute.di.core.SingletonLaContainer;
+import org.lastaflute.web.servlet.request.RequestManager;
 import org.lastaflute.web.util.LaRequestUtil;
 
 import com.google.common.cache.CacheBuilder;
@@ -114,7 +115,8 @@ public class SystemHelper implements Serializable {
     }
 
     public String getUsername() {
-        return ComponentUtil.getComponent(FessLoginAssist.class).getSessionUserBean().map(user -> {
+        final RequestManager requestManager = ComponentUtil.getRequestManager();
+        return requestManager.findUserBean(FessUserBean.class).map(user -> {
             return user.getUserId();
         }).orElse(Constants.GUEST_USER);
     }
diff --git a/src/main/java/org/codelibs/fess/helper/impl/RoleQueryHelperImpl.java b/src/main/java/org/codelibs/fess/helper/impl/RoleQueryHelperImpl.java
index 95a7f6f1d..964b5051b 100644
--- a/src/main/java/org/codelibs/fess/helper/impl/RoleQueryHelperImpl.java
+++ b/src/main/java/org/codelibs/fess/helper/impl/RoleQueryHelperImpl.java
@@ -30,10 +30,11 @@ import javax.servlet.http.HttpServletRequest;
 
 import org.codelibs.core.crypto.CachedCipher;
 import org.codelibs.core.lang.StringUtil;
-import org.codelibs.fess.app.web.base.login.FessLoginAssist;
 import org.codelibs.fess.helper.RoleQueryHelper;
+import org.codelibs.fess.mylasta.action.FessUserBean;
 import org.codelibs.fess.util.ComponentUtil;
 import org.codelibs.fess.util.StreamUtil;
+import org.lastaflute.web.servlet.request.RequestManager;
 import org.lastaflute.web.util.LaRequestUtil;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -110,8 +111,9 @@ public class RoleQueryHelperImpl implements RoleQueryHelper, Serializable {
             roleList.addAll(buildByCookieNameMapping(request));
         }
 
-        final FessLoginAssist fessLoginAssist = ComponentUtil.getComponent(FessLoginAssist.class);
-        fessLoginAssist.getSessionUserBean().ifPresent(fessUserBean -> StreamUtil.of(fessUserBean.getRoles()).forEach(roleList::add));
+        final RequestManager requestManager = ComponentUtil.getRequestManager();
+        requestManager.findUserBean(FessUserBean.class).ifPresent(
+                fessUserBean -> StreamUtil.of(fessUserBean.getRoles()).forEach(roleList::add));
 
         if (defaultRoleList != null) {
             roleList.addAll(defaultRoleList);
diff --git a/src/main/java/org/codelibs/fess/util/ComponentUtil.java b/src/main/java/org/codelibs/fess/util/ComponentUtil.java
index f92999702..9b9ecaca8 100644
--- a/src/main/java/org/codelibs/fess/util/ComponentUtil.java
+++ b/src/main/java/org/codelibs/fess/util/ComponentUtil.java
@@ -52,6 +52,7 @@ import org.codelibs.fess.mylasta.direction.FessConfig;
 import org.lastaflute.core.message.MessageManager;
 import org.lastaflute.di.core.SingletonLaContainer;
 import org.lastaflute.di.core.factory.SingletonLaContainerFactory;
+import org.lastaflute.web.servlet.request.RequestManager;
 
 public final class ComponentUtil {
     private static final String LDAP_MANAGER = "ldapManager";
@@ -269,10 +270,6 @@ public final class ComponentUtil {
         return SingletonLaContainer.getComponent(FessConfig.class);
     }
 
-    public static <T> T getComponent(final Class<T> clazz) {
-        return SingletonLaContainer.getComponent(clazz);
-    }
-
     public static SuggestHelper getSuggestHelper() {
         return SingletonLaContainer.getComponent(SUGGEST_HELPER);
     }
@@ -285,7 +282,16 @@ public final class ComponentUtil {
         return SingletonLaContainer.getComponent(LDAP_MANAGER);
     }
 
+    public static RequestManager getRequestManager() {
+        return SingletonLaContainer.getComponent(RequestManager.class);
+    }
+
+    public static <T> T getComponent(final Class<T> clazz) {
+        return SingletonLaContainer.getComponent(clazz);
+    }
+
     public static boolean hasQueryHelper() {
         return SingletonLaContainerFactory.getContainer().hasComponentDef(QUERY_HELPER);
     }
+
 }