diff --git a/README.md b/README.md
index b3713620..1dd8699c 100644
--- a/README.md
+++ b/README.md
@@ -173,6 +173,13 @@ uv run pre-commit install
 uv run python -m normcap
 ```
 
+## Contribute to UI translations
+
+Please use [Weblate](https://hosted.weblate.org/projects/normcap/ui/) to complement or
+correct text for existing language as well as for adding new languages.
+
+(If you prefer to not use Weblate, you can also [do it manually](./normcap/resources/locales/README.md), but be aware, that this more more cumbersome.)
+
 ## Credits
 
 This project uses the following non-standard libraries:
diff --git a/docs/contribute.md b/docs/contribute.md
index 93fddaba..752e9a41 100644
--- a/docs/contribute.md
+++ b/docs/contribute.md
@@ -20,7 +20,7 @@ hide:
 
 ## Native speakers of other languages
 
-- Help to [translate NormCap's UI](https://github.com/dynobo/normcap/tree/main/normcap/resources/locales)
+- Help to [translate NormCap's UI via Weblate](https://hosted.weblate.org/projects/normcap/ui/)
 
 ## Designers & UX
 
diff --git a/normcap/resources/locales/README.md b/normcap/resources/locales/README.md
index d1f61c4c..1e61ed41 100644
--- a/normcap/resources/locales/README.md
+++ b/normcap/resources/locales/README.md
@@ -20,6 +20,7 @@
 | [fr_FR](./fr_FR/LC_MESSAGES/messages.po) |     100% |   68 of 68 |
 | [hi_IN](./hi_IN/LC_MESSAGES/messages.po) |       8% |    6 of 68 |
 | [it_IT](./it_IT/LC_MESSAGES/messages.po) |     100% |   68 of 68 |
+| [ja_JP](./ja_JP/LC_MESSAGES/messages.po) |     100% |   68 of 68 |
 | [pl_PL](./pl_PL/LC_MESSAGES/messages.po) |       8% |    6 of 68 |
 | [pt_BR](./pt_BR/LC_MESSAGES/messages.po) |     100% |   68 of 68 |
 | [pt_PT](./pt_PT/LC_MESSAGES/messages.po) |     100% |   68 of 68 |
@@ -28,6 +29,14 @@
 | [uk_UA](./uk_UA/LC_MESSAGES/messages.po) |     100% |   68 of 68 |
 | [zh_CN](./zh_CN/LC_MESSAGES/messages.po) |     100% |   68 of 68 |
 
+## Contribute to UI translations
+
+**Please use [Weblate](https://hosted.weblate.org/projects/normcap/ui/) to complement or
+correct text for existing language as well as for adding new languages.**
+
+If you prefer to _not_ use Weblate, you can also do it manually as explained below,
+but be aware, that this much more cumbersome!
+
 ## Proofread existing translations
 
 1. Open one of the translations (`.po`-files) linked in the "Status" table above.
diff --git a/normcap/resources/locales/messages.pot b/normcap/resources/locales/messages.pot
index a37abcca..389b41a3 100644
--- a/normcap/resources/locales/messages.pot
+++ b/normcap/resources/locales/messages.pot
@@ -421,4 +421,3 @@ msgid ""
 "\n"
 "Do you want to view the changelog on GitHub now?"
 msgstr ""
-