diff --git a/po/ja.po b/po/ja.po
index 1fcb8cba22..3df599a151 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -4,7 +4,7 @@ msgstr ""
 "Project-Id-Version: phpMyAdmin 4.8.5-dev\n"
 "Report-Msgid-Bugs-To: translators@phpmyadmin.net\n"
 "POT-Creation-Date: 2018-10-31 21:57-0300\n"
-"PO-Revision-Date: 2019-01-18 21:11+0000\n"
+"PO-Revision-Date: 2019-01-19 16:13+0000\n"
 "Last-Translator: Joshua PowellNishiyama <nzjpnboy@outlook.com>\n"
 "Language-Team: Japanese <https://hosted.weblate.org/projects/phpmyadmin/4-8/"
 "ja/>\n"
@@ -14542,7 +14542,7 @@ msgstr "任意の型の幾何物体の集合"
 msgid ""
 "Stores and enables efficient access to data in JSON (JavaScript Object "
 "Notation) documents"
-msgstr ""
+msgstr "JSON（JavaScript Object Notation）文書内のデータを格納し、効率的にデータにアクセスする"
 
 #: libraries/classes/Types.php:695
 msgctxt "numeric types"