diff --git a/po/documentation.ja.po b/po/documentation.ja.po
index f3d839b042c7695218d4ff8a9b997022c4b6ace4..4fe17c9591d9c24512913b0d81c4ce1d2d122349 100644
--- a/po/documentation.ja.po
+++ b/po/documentation.ja.po
@@ -6,15 +6,17 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: git-manpages-l 10n\n"
+"Report-Msgid-Bugs-To: jn.avila@free.fr\n"
 "POT-Creation-Date: 2020-07-11 18:07+0200\n"
-"PO-Revision-Date: 2020-08-11 12:47+0200\n"
-"Last-Translator: Jean-Nol AVILA <jn.avila@free.fr>\n"
+"PO-Revision-Date: 2020-08-15 01:33+0000\n"
+"Last-Translator: Yuuki Ebihara <yuuki.ebihara813@gmail.com>\n"
 "Language-Team: Japanese\n"
+"Language: ja\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Language: ja\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Weblate 4.2-dev\n"
 
 #. type: Labeled list
 #: en/blame-options.txt:1 en/diff-options.txt:669 en/git-instaweb.txt:45 en/git-mailinfo.txt:47 en/git-mailsplit.txt:35 en/git-repack.txt:126 en/git-status.txt:31
@@ -38,7 +40,7 @@ msgstr "--root"
 #: en/blame-options.txt:8
 #, priority:100
 msgid "Do not treat root commits as boundaries.  This can also be controlled via the `blame.showRoot` config option."
-msgstr ""
+msgstr "�ャ꺖�덀궠�잆긿�덀굮�먦궑�녈��ゃ꺖�ⓦ걮��돮�뤵겒�꾠겎�뤵걽�뺛걚�귙걪�뚣겘��`blame.showRoot` 鼇�츣�ゃ깤�룔깾�녈겎�뜹쐴�쇻굥�볝겏�귙겎�띲겲�쇻��"
 
 #. type: Labeled list
 #: en/blame-options.txt:9
@@ -50,25 +52,25 @@ msgstr "--show-stats"
 #: en/blame-options.txt:11
 #, priority:100
 msgid "Include additional statistics at the end of blame output."
-msgstr ""
+msgstr "Blame ��눣�쎼겗��孃뚣겓瓦썲뒥��뎠鼇덀굮�ャ굙�얇걲��"
 
 #. type: Labeled list
 #: en/blame-options.txt:12
-#, no-wrap, priority:100
+#, fuzzy, no-wrap, priority:100
 msgid "-L <start>,<end>"
-msgstr ""
+msgstr "-L <start>,<end>"
 
 #. type: Labeled list
 #: en/blame-options.txt:13
-#, no-wrap, priority:100
+#, fuzzy, no-wrap, priority:100
 msgid "-L :<funcname>"
-msgstr ""
+msgstr "-L :<funcname>"
 
 #. type: Plain text
 #: en/blame-options.txt:16
 #, priority:100
 msgid "Annotate only the given line range. May be specified multiple times.  Overlapping ranges are allowed."
-msgstr ""
+msgstr "�뉐츣�뺛굦�잒죱影꾢쎊��겳�ユ낏�덀굮餓섅걨�얇걲�귟쨭�겼썮�뉐츣�㎯걤�얇걲�� 影꾢쎊��뇥筽뉎겘鼇긷룾�뺛굦�얇걲��"
 
 #. type: Plain text
 #: en/blame-options.txt:19
@@ -5192,9 +5194,9 @@ msgstr ""
 
 #. type: Labeled list
 #: en/fetch-options.txt:22 en/git-clone.txt:232 en/git-fetch-pack.txt:90
-#, no-wrap, priority:300
+#, fuzzy, no-wrap, priority:300
 msgid "--shallow-since=<date>"
-msgstr ""
+msgstr "--shallow-since=<date>"
 
 #. type: Plain text
 #: en/fetch-options.txt:25 en/git-fetch-pack.txt:93
@@ -5204,9 +5206,9 @@ msgstr ""
 
 #. type: Labeled list
 #: en/fetch-options.txt:26 en/git-clone.txt:235 en/git-fetch-pack.txt:94
-#, no-wrap, priority:300
+#, fuzzy, no-wrap, priority:300
 msgid "--shallow-exclude=<revision>"
-msgstr ""
+msgstr "--shallow-exclude=<revision>"
 
 #. type: Plain text
 #: en/fetch-options.txt:30 en/git-fetch-pack.txt:98
@@ -5560,9 +5562,9 @@ msgstr ""
 
 #. type: Labeled list
 #: en/fetch-options.txt:219 en/git-clone.txt:199
-#, no-wrap, priority:300
+#, fuzzy, no-wrap, priority:300
 msgid "--upload-pack <upload-pack>"
-msgstr ""
+msgstr "--upload-pack <upload-pack>"
 
 #. type: Plain text
 #: en/fetch-options.txt:224
@@ -5598,7 +5600,7 @@ msgstr "--verbose"
 #: en/fetch-options.txt:235 en/git-add.txt:77 en/git-imap-send.txt:35 en/merge-options.txt:153
 #, priority:300
 msgid "Be verbose."
-msgstr ""
+msgstr "屋녕눗�뚩〃鹽뷩걬�뚣겲�쇻��"
 
 #. type: Labeled list
 #: en/fetch-options.txt:237 en/git-bundle.txt:83 en/git-checkout.txt:111 en/git-clone.txt:130 en/git-format-patch.txt:358 en/git-pack-objects.txt:151 en/git-prune.txt:45 en/git-push.txt:371 en/git-restore.txt:66 en/git-submodule.txt:269 en/git-switch.txt:144 en/merge-options.txt:154
@@ -5611,24 +5613,29 @@ msgstr "--progress"
 #, priority:220
 msgid "Progress status is reported on the standard error stream by default when it is attached to a terminal, unless -q is specified. This flag forces progress status even if the standard error stream is not directed to a terminal."
 msgstr ""
+"�꿱죱�뜻퀋����-q �뚧뙁若싥걬�뚣겍�꾠겒�꾦솏�듽�곭ク�ャ겓�η텥�뺛굦�╉걚�뗣겏�띲겓�뉎깢�⒲꺂�덀겎與숁틬�ⓦ꺀�쇈궧�덀꺁�쇈깲�㎩젿�듽걬�뚣겲�쇻�귙걪��깢�⒲궛���곫쮽繹뽧궓�⒲꺖�밤깉�ゃ꺖�졼걣塋�"
+"�ャ겓�곦에�뺛굦�ゃ걚�닷릦�㎯굚�곲�꿱죱�뜻퀋�믣섭�뜰걮�얇걲��"
 
 #. type: Labeled list
 #: en/fetch-options.txt:243 en/git-ls-remote.txt:75 en/git-push.txt:215
-#, no-wrap, priority:220
+#, fuzzy, no-wrap, priority:220
 msgid "-o <option>"
-msgstr ""
+msgstr "-o <option>"
 
 #. type: Labeled list
 #: en/fetch-options.txt:244 en/git-clone.txt:136 en/git-ls-remote.txt:76
-#, no-wrap, priority:300
+#, fuzzy, no-wrap, priority:300
 msgid "--server-option=<option>"
-msgstr ""
+msgstr "--server-option=<option>"
 
 #. type: Plain text
 #: en/fetch-options.txt:251 en/git-clone.txt:143
 #, priority:300
 msgid "Transmit the given string to the server when communicating using protocol version 2.  The given string must not contain a NUL or LF character.  The server's handling of server options, including unknown ones, is server-specific.  When multiple `--server-option=<option>` are given, they are all sent to the other side in the order listed on the command line."
 msgstr ""
+"�쀣꺆�덀궠�ャ깘�쇈궦�㎯꺍2�믢슴�ⓦ걮���싦에�쇻굥�ⓦ걤�ャ�곫뙁若싥걬�뚣걼�뉐춻�쀣굮�듐꺖�먦꺖�ラ�곦에�쀣겲�쇻�귝뙁若싥걬�뚣걼�뉐춻�쀣겓���갢UL �얇걼�� LF "
+"�뉐춻�믣맜�곥굥�볝겏��겎�띲겲�쎼굯�귚툖�롢겒�ゃ깤�룔깾�녈굮�ャ��듐꺖�먦꺖�ゃ깤�룔깾�녈겗�듐꺖�먦꺖��눇�녴겘�곥궢�쇈깘�쇔쎓�됥겎�쇻�귟쨭�겹겗  `--server-"
+"option=<option>` �뚧뙁若싥걬�뚣겍�꾠굥�닷릦�곥걹�뚣굢��걲�밤겍�녈깯�녈깋�⒲궎�녈겓�ゃ궧�덀걬�뚣겍�꾠굥�녶틣�㎩룏野얍겢�ラ�곦에�뺛굦�얇걲��"
 
 #. type: Labeled list
 #: en/fetch-options.txt:252
@@ -5641,6 +5648,9 @@ msgstr "--show-forced-updates"
 #, priority:220
 msgid "By default, git checks if a branch is force-updated during fetch. This can be disabled through fetch.showForcedUpdates, but the --show-forced-updates option guarantees this check occurs.  See linkgit:git-config[1]."
 msgstr ""
+"�뉎깢�⒲꺂�덀겎���갾it ��깢�㎯긿�곦릎�ャ깣�⒲꺍�곥걣凉룟댍�꾠겓�닸뼭�뺛굦�뗣걢�⒲걝�뗣굮�곥궒�껁궚�쀣겲�쇻�� �볝굦�� fetch.showForcedUpdates "
+"�㎫꽒�밤겓�㎯걤�얇걲�뚣��--show-forced-updates �ゃ깤�룔깾�녈겘�볝겗�곥궒�껁궚�뚩죱�뤵굦�뗣걪�ⓦ굮岳앲㉫�쀣겲�쇻�굃inkgit:git-"
+"config[1] �믣뢿�㎯걮�╉걦�졼걬�꾠��"
 
 #. type: Labeled list
 #: en/fetch-options.txt:258
@@ -5653,6 +5663,10 @@ msgstr "--no-show-forced-updates"
 #, priority:220
 msgid "By default, git checks if a branch is force-updated during fetch. Pass --no-show-forced-updates or set fetch.showForcedUpdates to false to skip this check for performance reasons. If used during 'git-pull' the --ff-only option will still check for forced updates before attempting a fast-forward update. See linkgit:git-config[1]."
 msgstr ""
+"�뉎깢�⒲꺂�덀겎���갾it ��깢�㎯긿�곦릎�ャ깣�⒲꺍�곥걣凉룟댍�꾠겓�㏂긿�쀣깈�쇈깉�뺛굦�뗣걢�⒲걝�뗣굮�곥궒�껁궚�쀣겲�쇻��--no-show-forced-updates "
+"�믤륫�쇻걢�갽etch.showForcedUpdates �� false �ヨÞ若싥걮�╉�곥깙�뺛궔�쇈깯�녈궧訝듽겗�녺뵳�뗣굢�볝겗�곥궒�껁궚�믡궧��긿�쀣걮�얇걲��'git-"
+"pull' 訝�겓鵝욜뵪�쀣걼�닷릦��--ff-only �ゃ깤�룔깾�녈겘�갽ast-forward "
+"�㏂긿�쀣깈�쇈깉�믦ij�욍굥�띲겓�곩섭�뜰궋�껁깤�뉎꺖�덀굮�곥궒�껁궚�쀣겲�쇻�굃inkgit:git-config[1] �믣뢿�㎯걮�╉걦�졼걬�꾠��"
 
 #. type: Labeled list
 #: en/fetch-options.txt:265 en/git-push.txt:398
@@ -5670,7 +5684,7 @@ msgstr "--ipv4"
 #: en/fetch-options.txt:268 en/git-push.txt:401
 #, priority:220
 msgid "Use IPv4 addresses only, ignoring IPv6 addresses."
-msgstr ""
+msgstr "IPv6 �㏂깋�с궧�믥꽒誤뽧걮�╉�갏Pv4 �㏂깋�с궧��겳�믢슴�ⓦ걮�얇걲��"
 
 #. type: Labeled list
 #: en/fetch-options.txt:269 en/git-push.txt:402
@@ -5688,7 +5702,7 @@ msgstr "--ipv6"
 #: en/fetch-options.txt:271 en/git-push.txt:405
 #, priority:220
 msgid "Use IPv6 addresses only, ignoring IPv4 addresses."
-msgstr ""
+msgstr "IPv4 �㏂깋�с궧�믥꽒誤뽧걮�╉�갏Pv6 �㏂깋�с궧��겳�믢슴�ⓦ걮�얇걲��"
 
 #. type: Title =
 #: en/git-add.txt:2
@@ -5698,9 +5712,9 @@ msgstr "git-add(1)"
 
 #. type: Title -
 #: en/git-add.txt:5 en/git-am.txt:5 en/git-annotate.txt:5 en/git-apply.txt:5 en/git-archimport.txt:5 en/git-archive.txt:5 en/git-bisect.txt:5 en/git-blame.txt:5 en/git-branch.txt:5 en/git-bugreport.txt:5 en/git-bundle.txt:5 en/git-cat-file.txt:5 en/git-check-attr.txt:5 en/git-check-ignore.txt:5 en/git-check-mailmap.txt:5 en/git-checkout-index.txt:5 en/git-checkout.txt:5 en/git-check-ref-format.txt:5 en/git-cherry-pick.txt:5 en/git-cherry.txt:5 en/git-citool.txt:5 en/git-clean.txt:5 en/git-clone.txt:5 en/git-column.txt:5 en/git-commit-tree.txt:5 en/git-commit.txt:5 en/git-config.txt:5 en/git-count-objects.txt:5 en/git-credential-cache--daemon.txt:5 en/git-credential-cache.txt:5 en/git-credential-store.txt:5 en/git-credential.txt:5 en/git-cvsexportcommit.txt:5 en/git-cvsimport.txt:5 en/git-cvsserver.txt:5 en/git-daemon.txt:5 en/git-describe.txt:5 en/git-diff-files.txt:5 en/git-diff-index.txt:5 en/git-difftool.txt:5 en/git-diff-tree.txt:5 en/git-diff.txt:5 en/git-fast-export.txt:5 en/git-fast-import.txt:5 en/git-fetch-pack.txt:5 en/git-fetch.txt:5 en/git-filter-branch.txt:5 en/git-fmt-merge-msg.txt:5 en/git-for-each-ref.txt:5 en/git-format-patch.txt:5 en/git-fsck-objects.txt:5 en/git-fsck.txt:5 en/git-gc.txt:5 en/git-get-tar-commit-id.txt:5 en/git-grep.txt:5 en/git-gui.txt:5 en/git-hash-object.txt:5 en/git-help.txt:5 en/git-http-backend.txt:5 en/git-http-fetch.txt:5 en/git-http-push.txt:5 en/git-imap-send.txt:5 en/git-index-pack.txt:5 en/git-init-db.txt:5 en/git-init.txt:5 en/git-instaweb.txt:5 en/git-interpret-trailers.txt:5 en/git-log.txt:5 en/git-ls-files.txt:5 en/git-ls-remote.txt:5 en/git-ls-tree.txt:5 en/git-mailinfo.txt:5 en/git-mailsplit.txt:5 en/git-merge-base.txt:5 en/git-merge-file.txt:5 en/git-merge-index.txt:5 en/git-merge-one-file.txt:5 en/git-mergetool--lib.txt:5 en/git-mergetool.txt:5 en/git-merge-tree.txt:5 en/git-merge.txt:5 en/git-mktag.txt:5 en/git-mktree.txt:5 en/git-mv.txt:5 en/git-name-rev.txt:5 en/git-notes.txt:5 en/git-p4.txt:5 en/git-pack-objects.txt:5 en/git-pack-redundant.txt:5 en/git-pack-refs.txt:5 en/git-parse-remote.txt:5 en/git-patch-id.txt:5 en/git-prune-packed.txt:5 en/git-prune.txt:5 en/git-pull.txt:5 en/git-push.txt:5 en/git-quiltimport.txt:5 en/git-read-tree.txt:5 en/git-rebase.txt:5 en/git-receive-pack.txt:5 en/git-reflog.txt:5 en/git-remote-ext.txt:5 en/git-remote-fd.txt:5 en/git-remote.txt:5 en/git-repack.txt:5 en/git-replace.txt:5 en/git-request-pull.txt:5 en/git-rerere.txt:5 en/git-reset.txt:5 en/git-restore.txt:5 en/git-revert.txt:5 en/git-rev-list.txt:5 en/git-rev-parse.txt:5 en/git-rm.txt:5 en/git-send-email.txt:5 en/git-send-pack.txt:5 en/git-shell.txt:5 en/git-sh-i18n--envsubst.txt:5 en/git-sh-i18n.txt:5 en/git-shortlog.txt:5 en/git-show-branch.txt:5 en/git-show-index.txt:5 en/git-show-ref.txt:5 en/git-show.txt:5 en/git-sh-setup.txt:5 en/git-stage.txt:5 en/git-stash.txt:5 en/git-status.txt:5 en/git-stripspace.txt:5 en/git-submodule.txt:5 en/git-svn.txt:5 en/git-switch.txt:5 en/git-symbolic-ref.txt:5 en/git-tag.txt:5 en/git.txt:5 en/git-unpack-file.txt:5 en/git-unpack-objects.txt:5 en/git-update-index.txt:5 en/git-update-ref.txt:5 en/git-update-server-info.txt:5 en/git-upload-archive.txt:5 en/git-upload-pack.txt:5 en/git-var.txt:5 en/git-verify-commit.txt:5 en/git-verify-pack.txt:5 en/git-verify-tag.txt:5 en/git-web--browse.txt:5 en/git-whatchanged.txt:5 en/git-worktree.txt:5 en/git-write-tree.txt:5 en/gitglossary.txt:5
-#, no-wrap, priority:300
+#, fuzzy, no-wrap, priority:300
 msgid "NAME"
-msgstr ""
+msgstr "NAME"
 
 #. type: Plain text
 #: en/git-add.txt:7
@@ -22847,7 +22861,7 @@ msgstr ""
 #: en/git-fetch-pack.txt:113 en/git-push.txt:370 en/git-send-pack.txt:63
 #, priority:220
 msgid "Run verbosely."
-msgstr ""
+msgstr "屋녕눗�ュ츪烏뚣걮�얇걲��"
 
 #. type: Plain text
 #: en/git-fetch-pack.txt:116
@@ -22883,17 +22897,21 @@ msgstr "git-fetch(1)"
 #: en/git-fetch.txt:7
 #, priority:220
 msgid "git-fetch - Download objects and refs from another repository"
-msgstr ""
+msgstr "git-fetch - �γ겗�ゃ깮�멥깉�ゃ걢�됥궕�뽧궦�㎯궚�덀겏�귞뀱�믡��╉꺍��꺖�됥걮�얇걲"
 
 #. type: Plain text
 #: en/git-fetch.txt:16
-#, ignore-ellipsis, no-wrap, priority:220
+#, fuzzy, ignore-ellipsis, no-wrap, priority:220
 msgid ""
 "'git fetch' [<options>] [<repository> [<refspec>...]]\n"
 "'git fetch' [<options>] <group>\n"
 "'git fetch' --multiple [<options>] [(<repository> | <group>)...]\n"
 "'git fetch' --all [<options>]\n"
 msgstr ""
+"'git fetch' [<options>] [<repository> [<refspec>...]]\n"
+"'git fetch' [<options>] <group>\n"
+"'git fetch' --multiple [<options>] [(<repository> | <group>)...]\n"
+"'git fetch' --all [<options>]\n"
 
 #. type: Plain text
 #: en/git-fetch.txt:24