diff --git a/src/main/java/org/codelibs/fess/app/web/api/ApiResult.java b/src/main/java/org/codelibs/fess/app/web/api/ApiResult.java
index f922c4c26..5b1871d33 100644
--- a/src/main/java/org/codelibs/fess/app/web/api/ApiResult.java
+++ b/src/main/java/org/codelibs/fess/app/web/api/ApiResult.java
@@ -114,6 +114,40 @@ public class ApiResult {
         }
     }
 
+    public static class ApiLogResponse extends ApiResponse {
+        protected Object log;
+
+        public ApiLogResponse log(final Object log) {
+            this.log = log;
+            return this;
+        }
+
+        @Override
+        public ApiResult result() {
+            return new ApiResult(this);
+        }
+    }
+
+    public static class ApiLogsResponse<T> extends ApiResponse {
+        protected List<T> logs;
+        protected long total = 0;
+
+        public ApiLogsResponse<T> logs(final List<T> logs) {
+            this.logs = logs;
+            return this;
+        }
+
+        public ApiLogsResponse<T> total(final long total) {
+            this.total = total;
+            return this;
+        }
+
+        @Override
+        public ApiResult result() {
+            return new ApiResult(this);
+        }
+    }
+
     public static class ApiErrorResponse extends ApiResponse {
         protected String message;
 
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/joblog/ApiAdminJoblogAction.java b/src/main/java/org/codelibs/fess/app/web/api/admin/joblog/ApiAdminJoblogAction.java
new file mode 100644
index 000000000..1a3dbb1ed
--- /dev/null
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/joblog/ApiAdminJoblogAction.java
@@ -0,0 +1,94 @@
+/*
+ * Copyright 2012-2017 CodeLibs Project and the Others.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific language
+ * governing permissions and limitations under the License.
+ */
+package org.codelibs.fess.app.web.api.admin.joblog;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+import javax.annotation.Resource;
+
+import org.codelibs.fess.Constants;
+import org.codelibs.fess.app.pager.JobLogPager;
+import org.codelibs.fess.app.service.JobLogService;
+import org.codelibs.fess.app.web.api.ApiResult;
+import org.codelibs.fess.app.web.api.ApiResult.ApiLogResponse;
+import org.codelibs.fess.app.web.api.ApiResult.ApiResponse;
+import org.codelibs.fess.app.web.api.ApiResult.Status;
+import org.codelibs.fess.app.web.api.admin.FessApiAdminAction;
+import org.codelibs.fess.es.config.exentity.JobLog;
+import org.lastaflute.web.Execute;
+import org.lastaflute.web.response.JsonResponse;
+
+/**
+ * @author Keiichi Watanabe
+ */
+public class ApiAdminJoblogAction extends FessApiAdminAction {
+
+    // ===================================================================================
+    //                                                                           Attribute
+    //                                                                           =========
+    @Resource
+    private JobLogService jobLogService;
+
+    // ===================================================================================
+    //                                                                      Search Execute
+    //                                                                      ==============
+
+    // GET /api/admin/joblog/logs
+    @Execute
+    public JsonResponse<ApiResult> logs(final SearchBody body) {
+        validateApi(body, messages -> {});
+        final JobLogPager pager = new JobLogPager();
+        copyBeanToBean(body, pager, op -> op.exclude(Constants.PAGER_CONVERSION_RULE));
+        final List<JobLog> list = jobLogService.getJobLogList(pager);
+        return asJson(new ApiResult.ApiLogsResponse<EditBody>()
+                .logs(list.stream().map(entity -> createEditBody(entity)).collect(Collectors.toList())).total(pager.getAllRecordCount())
+                .status(ApiResult.Status.OK).result());
+    }
+
+    // GET /api/admin/joblog/log/{id}
+    @Execute
+    public JsonResponse<ApiResult> get$log(final String id) {
+        return asJson(new ApiLogResponse().log(jobLogService.getJobLog(id).map(entity -> createEditBody(entity)).orElseGet(() -> {
+            throwValidationErrorApi(messages -> messages.addErrorsCrudCouldNotFindCrudTable(GLOBAL, id));
+            return null;
+        })).status(Status.OK).result());
+    }
+
+    // DELETE /api/admin/joblog/log/{id}
+    @Execute
+    public JsonResponse<ApiResult> delete$log(final String id) {
+        jobLogService.getJobLog(id).ifPresent(entity -> {
+            try {
+                jobLogService.delete(entity);
+                saveInfo(messages -> messages.addSuccessCrudDeleteCrudTable(GLOBAL));
+            } catch (final Exception e) {
+                throwValidationErrorApi(messages -> messages.addErrorsCrudFailedToDeleteCrudTable(GLOBAL, buildThrowableMessage(e)));
+            }
+        }).orElse(() -> {
+            throwValidationErrorApi(messages -> messages.addErrorsCrudCouldNotFindCrudTable(GLOBAL, id));
+        });
+        return asJson(new ApiResponse().status(Status.OK).result());
+    }
+
+    protected EditBody createEditBody(final JobLog entity) {
+        final EditBody body = new EditBody();
+        copyBeanToBean(entity, body, copyOp -> {
+            copyOp.excludeNull();
+        });
+        return body;
+    }
+}
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/joblog/EditBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/joblog/EditBody.java
new file mode 100644
index 000000000..21ad532c7
--- /dev/null
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/joblog/EditBody.java
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2012-2017 CodeLibs Project and the Others.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific language
+ * governing permissions and limitations under the License.
+ */
+package org.codelibs.fess.app.web.api.admin.joblog;
+
+import org.codelibs.fess.app.web.admin.joblog.EditForm;
+
+public class EditBody extends EditForm {
+
+}
diff --git a/src/main/java/org/codelibs/fess/app/web/api/admin/joblog/SearchBody.java b/src/main/java/org/codelibs/fess/app/web/api/admin/joblog/SearchBody.java
new file mode 100644
index 000000000..cd7015e4b
--- /dev/null
+++ b/src/main/java/org/codelibs/fess/app/web/api/admin/joblog/SearchBody.java
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2012-2017 CodeLibs Project and the Others.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific language
+ * governing permissions and limitations under the License.
+ */
+package org.codelibs.fess.app.web.api.admin.joblog;
+
+import org.codelibs.fess.app.web.admin.joblog.SearchForm;
+
+public class SearchBody extends SearchForm {
+
+}