diff --git a/c-api/contextvars.po b/c-api/contextvars.po
index 400ae0475..5f8243cff 100644
--- a/c-api/contextvars.po
+++ b/c-api/contextvars.po
@@ -5,15 +5,16 @@
 #
 # Translators:
 # tomo, 2021
+# yaakiyu, 2023
 #
 #, fuzzy
 msgid ""
 msgstr ""
 "Project-Id-Version: Python 3.12\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-09-22 14:13+0000\n"
+"POT-Creation-Date: 2023-09-29 14:12+0000\n"
 "PO-Revision-Date: 2021-06-28 00:48+0000\n"
-"Last-Translator: tomo, 2021\n"
+"Last-Translator: yaakiyu, 2023\n"
 "Language-Team: Japanese (https://app.transifex.com/python-doc/teams/5390/"
 "ja/)\n"
 "MIME-Version: 1.0\n"
@@ -162,6 +163,10 @@ msgid ""
 "value for the context variable, or ``NULL`` for no default. If an error has "
 "occurred, this function returns ``NULL``."
 msgstr ""
+"新しい``ContextVar``オブジェクトをさくせいします。*name* 引数は内部走査とデ"
+"バッグの目的で使われます。*def* 引数はコンテキスト変数のデフォルト値を指定す"
+"るか、デフォルトがない場合は``NULL``です。エラーが起きた場合は、関数は"
+"``NULL``を返します。"
 
 #: ../../c-api/contextvars.rst:116
 msgid ""
@@ -197,13 +202,15 @@ msgstr "``NULL``"
 
 #: ../../c-api/contextvars.rst:127
 msgid "Except for ``NULL``, the function returns a new reference."
-msgstr ""
+msgstr "``NULL``を除けば、この関数は新しい参照を返します。"
 
 #: ../../c-api/contextvars.rst:131
 msgid ""
 "Set the value of *var* to *value* in the current context.  Returns a new "
 "token object for this change, or ``NULL`` if an error has occurred."
 msgstr ""
+"現在のコンテキストにおいて *var* の値を *value* にセットします。この変更によ"
+"る新しいトークンオブジェクトか、エラーが起こった場合は``NULL``を返します。"
 
 #: ../../c-api/contextvars.rst:136
 msgid ""
diff --git a/c-api/marshal.po b/c-api/marshal.po
index 1b731815b..b48cdec7b 100644
--- a/c-api/marshal.po
+++ b/c-api/marshal.po
@@ -12,7 +12,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Python 3.12\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-09-08 14:13+0000\n"
+"POT-Creation-Date: 2023-09-29 14:12+0000\n"
 "PO-Revision-Date: 2021-06-28 00:49+0000\n"
 "Last-Translator: Arihiro TAKASE, 2023\n"
 "Language-Team: Japanese (https://app.transifex.com/python-doc/teams/5390/"
diff --git a/copyright.po b/copyright.po
index 6bd713f87..117074f69 100644
--- a/copyright.po
+++ b/copyright.po
@@ -12,7 +12,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Python 3.12\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-09-08 14:13+0000\n"
+"POT-Creation-Date: 2023-09-29 14:12+0000\n"
 "PO-Revision-Date: 2021-06-28 00:47+0000\n"
 "Last-Translator: Norifumi Yamamura, 2023\n"
 "Language-Team: Japanese (https://app.transifex.com/python-doc/teams/5390/"
diff --git a/library/crypt.po b/library/crypt.po
index 4ff420457..11dd767df 100644
--- a/library/crypt.po
+++ b/library/crypt.po
@@ -13,7 +13,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Python 3.12\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-09-08 14:13+0000\n"
+"POT-Creation-Date: 2023-09-29 14:12+0000\n"
 "PO-Revision-Date: 2021-06-28 01:03+0000\n"
 "Last-Translator: Yusuke Miyazaki <miyazaki.dev@gmail.com>, 2023\n"
 "Language-Team: Japanese (https://app.transifex.com/python-doc/teams/5390/"
diff --git a/library/wave.po b/library/wave.po
index d97b84926..b4112e7ae 100644
--- a/library/wave.po
+++ b/library/wave.po
@@ -11,7 +11,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Python 3.12\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-09-08 14:13+0000\n"
+"POT-Creation-Date: 2023-09-29 14:12+0000\n"
 "PO-Revision-Date: 2021-06-28 01:17+0000\n"
 "Last-Translator: tomo, 2021\n"
 "Language-Team: Japanese (https://app.transifex.com/python-doc/teams/5390/"