@@ -11,7 +11,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Python 3.15\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-06-02 00:16+0000\n"
+"POT-Creation-Date: 2026-06-19 16:29+0000\n"
 "PO-Revision-Date: 2025-09-16 00:00+0000\n"
 "Last-Translator: python-doc bot, 2026\n"
 "Language-Team: Japanese (https://app.transifex.com/python-doc/teams/5390/"
@@ -529,11 +529,11 @@ msgid ""
 "func:`PyBytesWriter_GetData`. This function does not overallocate."
 msgstr ""
 
-#: ../../c-api/bytes.rst:313 ../../c-api/bytes.rst:438
+#: ../../c-api/bytes.rst:313 ../../c-api/bytes.rst:442
 msgid "On error, set an exception and return ``NULL``."
 msgstr ""
 
-#: ../../c-api/bytes.rst:315 ../../c-api/bytes.rst:414
+#: ../../c-api/bytes.rst:315 ../../c-api/bytes.rst:418
 msgid "*size* must be positive or zero."
 msgstr ""
 
@@ -572,7 +572,7 @@ msgid ""
 "internal buffer bounds."
 msgstr ""
 
-#: ../../c-api/bytes.rst:341 ../../c-api/bytes.rst:442
+#: ../../c-api/bytes.rst:341 ../../c-api/bytes.rst:446
 msgid "Function pseudo-code::"
 msgstr ""
 
@@ -614,7 +614,7 @@ msgid ""
 msgstr ""
 
 #: ../../c-api/bytes.rst:367 ../../c-api/bytes.rst:376
-#: ../../c-api/bytes.rst:411 ../../c-api/bytes.rst:424
+#: ../../c-api/bytes.rst:415 ../../c-api/bytes.rst:428
 msgid "On success, return ``0``. On error, set an exception and return ``-1``."
 msgstr ""
 
@@ -633,62 +633,69 @@ msgstr ""
 msgid "Get the writer size."
 msgstr ""
 
-#: ../../c-api/bytes.rst:387 ../../c-api/bytes.rst:396
+#: ../../c-api/bytes.rst:387
+msgid ""
+"The function does not invalidate pointers returned by :c:func:"
+"`PyBytesWriter_GetData`."
+msgstr ""
+
+#: ../../c-api/bytes.rst:390 ../../c-api/bytes.rst:400
 msgid "The function cannot fail."
 msgstr ""
 
-#: ../../c-api/bytes.rst:391
+#: ../../c-api/bytes.rst:394
 msgid "Get the writer data: start of the internal buffer."
 msgstr ""
 
-#: ../../c-api/bytes.rst:393
+#: ../../c-api/bytes.rst:396
 msgid ""
-"The pointer is valid until :c:func:`PyBytesWriter_Finish` or :c:func:"
-"`PyBytesWriter_Discard` is called on *writer*."
+"The pointer remains valid until a :c:type:`PyBytesWriter` function other "
+"than :c:func:`PyBytesWriter_GetData` or :c:func:`PyBytesWriter_GetSize` is "
+"called on *writer*."
 msgstr ""
 
-#: ../../c-api/bytes.rst:400
+#: ../../c-api/bytes.rst:404
 msgid "Low-level API"
 msgstr "低レベルAPI"
 
-#: ../../c-api/bytes.rst:404
+#: ../../c-api/bytes.rst:408
 msgid ""
 "Resize the writer to *size* bytes. It can be used to enlarge or to shrink "
 "the writer. This function typically overallocates to achieve amortized "
 "performance when resizing multiple times."
 msgstr ""
 
-#: ../../c-api/bytes.rst:409 ../../c-api/bytes.rst:422
+#: ../../c-api/bytes.rst:413 ../../c-api/bytes.rst:426
 msgid "Newly allocated bytes are left uninitialized."
 msgstr ""
 
-#: ../../c-api/bytes.rst:418
+#: ../../c-api/bytes.rst:422
 msgid ""
 "Resize the writer by adding *grow* bytes to the current writer size. This "
 "function typically overallocates to achieve amortized performance when "
 "resizing multiple times."
 msgstr ""
 
-#: ../../c-api/bytes.rst:427
+#: ../../c-api/bytes.rst:431
 msgid "*size* can be negative to shrink the writer."
 msgstr ""
 
-#: ../../c-api/bytes.rst:431
+#: ../../c-api/bytes.rst:435
 msgid ""
 "Similar to :c:func:`PyBytesWriter_Grow`, but update also the *buf* pointer."
 msgstr ""
 
-#: ../../c-api/bytes.rst:434
+#: ../../c-api/bytes.rst:438
 msgid ""
 "The *buf* pointer is moved if the internal buffer is moved in memory. The "
 "*buf* relative position within the internal buffer is left unchanged."
 msgstr ""
 
-#: ../../c-api/bytes.rst:440
+#: ../../c-api/bytes.rst:444
 msgid "*buf* must not be ``NULL``."
 msgstr ""
 
-#: ../../c-api/bytes.rst:444
+#: ../../c-api/bytes.rst:448
 msgid ""
 "Py_ssize_t pos = (char*)buf - (char*)PyBytesWriter_GetData(writer);\n"
 "if (PyBytesWriter_Grow(writer, size) < 0) {\n"