diff --git a/po/ja.po b/po/ja.po
index 1c3881e005..f724e09072 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -22,7 +22,7 @@ msgstr ""
 "Report-Msgid-Bugs-To: https://bugs.gnucash.org/enter_bug."
 "cgi?product=GnuCash&component=Translations\n"
 "POT-Creation-Date: 2021-01-14 22:46+0100\n"
-"PO-Revision-Date: 2021-01-15 13:32+0000\n"
+"PO-Revision-Date: 2021-01-16 09:32+0000\n"
 "Last-Translator: YOSHINO Yoshihito <yy.y.ja.jp@gmail.com>\n"
 "Language-Team: Japanese <https://hosted.weblate.org/projects/gnucash/gnucash/"
 "ja/>\n"
@@ -6629,7 +6629,7 @@ msgstr "利払いの入力(_I)..."
 
 #: gnucash/gnome/window-reconcile2.c:724 gnucash/gnome/window-reconcile.c:761
 msgid "Enter _Interest Charge..."
-msgstr "利子・手数料を入力(I)..."
+msgstr "利子・手数料を入力(_I)..."
 
 #: gnucash/gnome/window-reconcile2.c:1200 gnucash/gnome/window-reconcile.c:1333
 msgid "Are you sure you want to delete the selected transaction?"
@@ -16344,7 +16344,7 @@ msgstr "<b>時刻の書式</b>"
 
 #: gnucash/gtkbuilder/dialog-preferences.glade:1054
 msgid "U_se 24-hour clock"
-msgstr "24時間形式を使用する"
+msgstr "24時間形式を使用する(_S)"
 
 #: gnucash/gtkbuilder/dialog-preferences.glade:1060
 msgid "Use a 24 hour (instead of a 12 hour) time format."
@@ -18733,7 +18733,7 @@ msgstr "アクティブな所有者のみ表示する(_A)"
 
 #: gnucash/gtkbuilder/gnc-tree-view-owner.glade:79
 msgid "Show _zero balance owners"
-msgstr "残高 0 の所有者を表示する"
+msgstr "残高 0 の所有者を表示する(_Z)"
 
 #: gnucash/gtkbuilder/window-autoclear.glade:71
 msgid "About Auto-Clear"
@@ -18948,7 +18948,7 @@ msgstr ""
 
 #: gnucash/import-export/aqb/assistant-ab-initial.glade:106
 msgid "_Start AqBanking Wizard"
-msgstr "AqBanking ウィザードを起動(S)"
+msgstr "AqBanking ウィザードを起動(_S)"
 
 #: gnucash/import-export/aqb/assistant-ab-initial.glade:123
 msgid "Start Online Banking Wizard"
@@ -29937,7 +29937,7 @@ msgstr ""
 #: libgnucash/app-utils/gnc-sx-instance-model.c:1758
 #, c-format
 msgid "Error %d in SX [%s] final gnc_numeric value, using 0 instead."
-msgstr "エラー %d。予定取引 [%s] の計算結果の値が不正、代わりに 0 を使います。"
+msgstr "エラー %d。予定取引 [%s] の計算結果の gnc_numeric 値が不正、代わりに 0 を使います。"
 
 #: libgnucash/app-utils/gnc-sx-instance-model.c:1767
 #, c-format