Japanized for Twenty Twenty-One

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Customize Twenty Twenty-One theme for Japanese.

Author:Xakuro (profile at wordpress.org)
WordPress version required:5.5
WordPress version tested:6.2
Plugin version:1.9.2
Added to WordPress repository:27-10-2020
Last updated:16-03-2023
Rating, %:100
Rated by:1
Plugin URI:https://xakuro.com/wordpress/japanized-for-tw...
Total downloads:7 598
Active installs:100+
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Customize Twenty Twenty-One theme for Japanese.
This plugin only works with Twenty Twenty-One and its child themes.


  • Set the font family for Japanese.
  • Noto Sans JP fonts can be applied.
  • Font size can be set.
  • Add major social icons (LINE, Hatena, Rakuten) in Japan.
  • Change the “Powered by” text in the footer.
  • Set the content width and the standard maximum width of the content.
  • Add the breadcrumb.
  • Add the table of contents.
  • Add the Scroll Back to Top button.
  • Add the sidebar. There is also a widget area that tracks scrolling.
  • The table of contents can be automatically inserted into the sidebar (sticky).
  • Set the background image of the header.
  • jQuery is not used on the front side.


  • Some features do not work in IE.


The font of the icon is “KouzanGyousho” font. Thank you for the wonderful font.
KouzanGyousho Font: http://opentype.jp/kouzangyousho.htm