The Japanese locale has gotten out of date with recent updates. Update [ja_jp.json](https://github.com/TheVoidBlock/HeadBrowser/blob/dev/src/main/resources/assets/headbrowser/lang/ja_jp.json) to include all translations from [en_us.json](https://github.com/TheVoidBlock/HeadBrowser/blob/dev/src/main/resources/assets/headbrowser/lang/en_us.json)
The Japanese locale has gotten out of date with recent updates. Update ja_jp.json to include all translations from en_us.json