diff --git a/po/R-ja.po b/po/R-ja.po
index 01632bb..78b24dc 100644
--- a/po/R-ja.po
+++ b/po/R-ja.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: jaspBsts 0.95.0\n"
 "POT-Creation-Date: 2025-06-21 03:05\n"
-"PO-Revision-Date: 2026-08-10 14:07+0000\n"
+"PO-Revision-Date: 2026-08-20 01:31+0000\n"
 "Last-Translator: Koji Kosugi <kosugitti@gmail.com>\n"
 "Language-Team: Japanese <https://hosted.weblate.org/projects/jasp/jaspbsts-r/"
 "ja/>\n"
@@ -57,7 +57,7 @@ msgid "P(incl)"
 msgstr "P(効果を含む)"
 
 msgid "P(incl|data)"
-msgstr "P（効果を含む|データ）"
+msgstr "P(効果を含む|データ)"
 
 msgid "BF<sub>inclusion</sub>"
 msgstr "BF<sub>inclusion</sub>"