diff --git a/docs/locales/ja/LC_MESSAGES/guide/Examples.po b/docs/locales/ja/LC_MESSAGES/guide/Examples.po
index 77a22e1..bd5e79c 100644
--- a/docs/locales/ja/LC_MESSAGES/guide/Examples.po
+++ b/docs/locales/ja/LC_MESSAGES/guide/Examples.po
@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Mini Pupper \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2024-12-15 20:42+0900\n"
+"POT-Creation-Date: 2025-06-25 05:44+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -240,18 +240,28 @@ msgid "8. PID control"
 msgstr "8. PID制御"
 
 #: ../../guide/Examples.rst:176
-msgid "Will update later!"
+msgid ""
+"We prepared PID demo that utilize Minipupper2 IMU to create an auto-"
+"balance Mini Pupper, you can try it by"
+msgstr ""
+
+#: ../../guide/Examples.rst:183
+msgid "Try surfing with the pupper! See how it works in the following video clip."
 msgstr ""
 
-#: ../../guide/Examples.rst:179
+#: ../../guide/Examples.rst:193
+msgid "The Demo architecture"
+msgstr ""
+
+#: ../../guide/Examples.rst:202
 msgid "9. Docker"
 msgstr ""
 
-#: ../../guide/Examples.rst:182
+#: ../../guide/Examples.rst:205
 msgid "9.1 Docker for Pupper"
 msgstr ""
 
-#: ../../guide/Examples.rst:183
+#: ../../guide/Examples.rst:206
 msgid ""
 "Dockerfile for Mini Pupper ROS package, comes from `docker-mini-pupper-"
 "ros project <https://github.com/Tiryoh/docker-mini-pupper-ros.git>`_."
@@ -260,11 +270,11 @@ msgstr ""
 "。`docker-mini-pupper-ros project <https://github.com/Tiryoh/docker-mini-"
 "pupper-ros.git>`_"
 
-#: ../../guide/Examples.rst:186
+#: ../../guide/Examples.rst:209
 msgid "9.2 Docker for Host"
 msgstr "9.2 ホスト用Docker"
 
-#: ../../guide/Examples.rst:187
+#: ../../guide/Examples.rst:210
 msgid ""
 "Host computer setup for interfacing with a Mini Pupper over a network, "
 "comes from `mp_host_setup project "
@@ -274,11 +284,14 @@ msgstr ""
 "プロジェクトから取得します。`mp_host_setup project "
 "<https://github.com/zmk5/mp_host_setup.git>`_"
 
-#: ../../guide/Examples.rst:190
+#: ../../guide/Examples.rst:213
 msgid "10. Scratch program"
 msgstr ""
 
-#: ../../guide/Examples.rst:192
+#: ../../guide/Examples.rst:215
 msgid "Will update soon!"
 msgstr ""
 
+#~ msgid "Will update later!"
+#~ msgstr ""
+
diff --git a/docs/locales/ja/LC_MESSAGES/reference/Design.po b/docs/locales/ja/LC_MESSAGES/reference/Design.po
index 08afd4c..2d0f494 100644
--- a/docs/locales/ja/LC_MESSAGES/reference/Design.po
+++ b/docs/locales/ja/LC_MESSAGES/reference/Design.po
@@ -9,14 +9,14 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Mini Pupper \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2024-12-01 17:20+0900\n"
+"POT-Creation-Date: 2025-06-25 05:44+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=utf-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Generated-By: Babel 2.9.1\n"
+"Generated-By: Babel 2.16.0\n"
 
 #: ../../reference/Design.rst:2
 msgid "Mechanical Design for Mini Pupper"
@@ -39,21 +39,35 @@ msgid "BOM"
 msgstr "BOM"
 
 #: ../../reference/Design.rst:19
+#, fuzzy
 msgid ""
 "Link: `Bill of Materials of Mini Pupper "
-"<https://docs.google.com/spreadsheets/d/18kcRAv8SLu5tUWO7OH3dYtkm5W1PESd2/edit?usp=sharing&ouid=111309880631794759167>`_"
+"<https://docs.google.com/spreadsheets/d/1MRM5Uv7YBxgJgxN-"
+"jOnX2HifDylmcrXT/edit?usp=sharing&ouid=112702448470384036016&rtpof=true&sd=true>`_"
 msgstr ""
-"Link: `ミニぷぱ部品表"
-" <https://docs.google.com/spreadsheets/d/18kcRAv8SLu5tUWO7OH3dYtkm5W1PESd2/edit?usp=sharing&ouid=111309880631794759167>`_"
+"Link: `ミニぷぱ部品表 "
+"<https://docs.google.com/spreadsheets/d/18kcRAv8SLu5tUWO7OH3dYtkm5W1PESd2/edit?usp=sharing&ouid=111309880631794759167>`_"
 
 #: ../../reference/Design.rst:27
-msgid "STL"
-msgstr "STL"
+msgid "STL and Servo Specification"
+msgstr ""
 
 #: ../../reference/Design.rst:28
 msgid ""
 "Link: `Mini Pupper STL files for 3D print  "
-"<https://drive.google.com/drive/folders/1kafPZzHxWbbSfRwDxMcHOmNnpVqOlBKH?usp=sharing>`_"
+"<https://drive.google.com/drive/folders/1L4t1hxhqPaVPT9OIw9t5WhxEJ_s3Udym?usp=sharing>`_"
+" and `Servo specification  <https://drive.google.com/file/d"
+"/1RZikVobMhlcjw7Dm4ms8hMo-zpj1m8Hx/view?usp=sharing>`_"
 msgstr ""
-"Link: `3Dプリント用ミニぷぱSTLファイル  "
-"<https://drive.google.com/drive/folders/1kafPZzHxWbbSfRwDxMcHOmNnpVqOlBKH?usp=sharing>`_"
+
+#~ msgid "STL"
+#~ msgstr "STL"
+
+#~ msgid ""
+#~ "Link: `Mini Pupper STL files for "
+#~ "3D print  "
+#~ "<https://drive.google.com/drive/folders/1kafPZzHxWbbSfRwDxMcHOmNnpVqOlBKH?usp=sharing>`_"
+#~ msgstr ""
+#~ "Link: `3Dプリント用ミニぷぱSTLファイル  "
+#~ "<https://drive.google.com/drive/folders/1kafPZzHxWbbSfRwDxMcHOmNnpVqOlBKH?usp=sharing>`_"
+
diff --git a/docs/locales/ja/LC_MESSAGES/reference/PCB.po b/docs/locales/ja/LC_MESSAGES/reference/PCB.po
index 301c4b7..61bb03d 100644
--- a/docs/locales/ja/LC_MESSAGES/reference/PCB.po
+++ b/docs/locales/ja/LC_MESSAGES/reference/PCB.po
@@ -9,14 +9,14 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Mini Pupper \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2024-12-01 17:20+0900\n"
+"POT-Creation-Date: 2025-06-25 05:44+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=utf-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Generated-By: Babel 2.9.1\n"
+"Generated-By: Babel 2.16.0\n"
 
 #: ../../reference/PCB.rst:3
 msgid "PCB"
@@ -31,18 +31,17 @@ msgid "PCB Design"
 msgstr "PCBデザイン"
 
 #: ../../reference/PCB.rst:11
+#, fuzzy
 msgid ""
 "For Mini Pupper custom board design, please refer to the below pictures. "
 "You can also find the detailed `Schematic and Datasheet "
-"<https://drive.google.com/drive/folders/12FDFbZzO61Euh8pJI9oCxN-"
-"eLVm5zjyi>`_ ."
+"<https://drive.google.com/drive/folders/1zuDhovVpVOGqE8jER3ylZ2TMSgok-"
+"Cmn?usp=sharing>`_ ."
 msgstr ""
-"Mini Pupper のカスタム ボード設計については、下の写真を参照してください。"
-"`詳細な回路図とデータシート "
+"Mini Pupper のカスタム ボード設計については、下の写真を参照してください。`詳細な回路図とデータシート "
 "<https://drive.google.com/drive/folders/12FDFbZzO61Euh8pJI9oCxN-"
 "eLVm5zjyi>`_"
 
-
 #: ../../reference/PCB.rst:15
 msgid "Top side"
 msgstr "表側"