diff --git a/translation/pofiles/ja.po b/translation/pofiles/ja.po
index da3725679c..fd20a4e273 100644
--- a/translation/pofiles/ja.po
+++ b/translation/pofiles/ja.po
@@ -11,7 +11,7 @@ msgstr ""
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2023-01-20 09:12-0800\n"
 "PO-Revision-Date: 2023-01-28 22:27+0000\n"
-"Last-Translator: Tokita, Hiroshi <tokita.hiroshi@fujitsu.com>\n"
+"Last-Translator: Keisuke Nakao <chome@argv.org>\n"
 "Language-Team: Japanese <https://hosted.weblate.org/projects/kicad/"
 "master-source/ja/>\n"
 "Language: ja\n"
@@ -39419,8 +39419,8 @@ msgstr "円弧の終点もしくは始点の方向を固定"
 msgid ""
 "Switch arc editing mode to keep endpoints, or to keep direction of the other "
 "point"
-msgstr ""
-"円弧編集モードを端点を保持するか他の点の方向を保持するモードに切り替えます"
+msgstr "端点を維持する、または他の点の向きを維持するために円弧編集モードに切り替えま"
+"す"
 
 #: pcbnew/tools/pcb_actions.cpp:1282
 msgid "Position Relative To..."