diff --git a/_po/ja/reference/operators/query-v2.po b/_po/ja/reference/operators/query-v2.po
index 1e3236c8..9c74323d 100644
--- a/_po/ja/reference/operators/query-v2.po
+++ b/_po/ja/reference/operators/query-v2.po
@@ -6,7 +6,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"PO-Revision-Date: 2023-08-13 09:53+0900\n"
+"PO-Revision-Date: 2024-12-09 14:43+0900\n"
 
 msgid ""
 "---\n"
@@ -97,17 +97,19 @@ msgid "The third signature is available since 2.0.6."
 msgstr "3つ目の使い方は2.0.6から使えます。"
 
 msgid ""
-"The fourth signature is using [`pgroonga_condition` function][condition].\n"
-"You can implement the second and third signatures uses with "
-"[`pgroonga_condition` function][condition].\n"
-"You should use this signature in 3.1.6 and above.\n"
-"See [`pgroonga_condition` function][condition] for details."
+"The fourth signature uses [`pgroonga_condition` function][condition]. You "
+"can implement the second and third signatures with [`pgroonga_condition` "
+"function][condition]. You should use this signature with 3.1.6 or later."
 msgstr ""
-"4つ目の使い方は[`pgroonga_condition`関数][condition]を使います。\n"
-"[`pgroonga_condition`関数][condition]を使うと2つ目と3つ目の使い方が実現できま"
-"す。\n"
-"3.1.6以降はこの構文を使ってください。詳しくは[`pgroonga_condition`関数]"
-"[condition]をご覧ください。"
+"4つ目の使い方は[`pgroonga_condition`関数][condition]を使います。"
+"[`pgroonga_condition`関数][condition]を使うと2つ目と3つ目の使い方も実現できま"
+"す。3.1.6以降はこの構文を使ってください。"
+
+msgid "See [`pgroonga_condition` function][condition] for details."
+msgstr "詳細は[`pgroonga_condition`関数][condition]を参照してください。"
+
+msgid "The fourth signature is available since 3.1.6."
+msgstr "4つ目の使い方は3.1.6から使えます。"
 
 msgid "Here is the description of the first signature."
 msgstr "以下は1つ目の使い方の説明です。"
@@ -706,7 +708,7 @@ msgid "  * [`&@` operator][match-v2]: Full text search by a keyword"
 msgstr "  * [`&@`演算子][match-v2]：キーワード1つでの全文検索"
 
 msgid "  * [`pgroonga_condition` function][condition]"
-msgstr ""
+msgstr "  * [`pgroonga_condition`関数][condition]"
 
 msgid "  * [Groonga's query syntax][groonga-query-syntax]"
 msgstr "  * [Groongaのクエリーの構文][groonga-query-syntax]"
diff --git a/ja/reference/operators/query-v2.md b/ja/reference/operators/query-v2.md
index 8fc6392c..4f970df3 100644
--- a/ja/reference/operators/query-v2.md
+++ b/ja/reference/operators/query-v2.md
@@ -42,9 +42,11 @@ column &@~ pgroonga_condition(query,
 
 3つ目の使い方は2.0.6から使えます。
 
-4つ目の使い方は[`pgroonga_condition`関数][condition]を使います。
-[`pgroonga_condition`関数][condition]を使うと2つ目と3つ目の使い方が実現できます。
-3.1.6以降はこの構文を使ってください。詳しくは[`pgroonga_condition`関数][condition]をご覧ください。
+4つ目の使い方は[`pgroonga_condition`関数][condition]を使います。[`pgroonga_condition`関数][condition]を使うと2つ目と3つ目の使い方も実現できます。3.1.6以降はこの構文を使ってください。
+
+詳細は[`pgroonga_condition`関数][condition]を参照してください。
+
+4つ目の使い方は3.1.6から使えます。
 
 以下は1つ目の使い方の説明です。
 
diff --git a/reference/operators/query-v2.md b/reference/operators/query-v2.md
index 964640ca..5f40bc94 100644
--- a/reference/operators/query-v2.md
+++ b/reference/operators/query-v2.md
@@ -42,11 +42,12 @@ The third signature is useful to optimize more search score. For example, you ca
 
 The third signature is available since 2.0.6.
 
-The fourth signature is using [`pgroonga_condition` function][condition].
-You can implement the second and third signatures uses with [`pgroonga_condition` function][condition].
-You should use this signature in 3.1.6 and above.
+The fourth signature uses [`pgroonga_condition` function][condition]. You can implement the second and third signatures with [`pgroonga_condition` function][condition]. You should use this signature with 3.1.6 or later.
+
 See [`pgroonga_condition` function][condition] for details.
 
+The fourth signature is available since 3.1.6.
+
 Here is the description of the first signature.
 
 ```sql