Title: TONKATSU (Template-Oriented No-database Knowledge-graph & Tag Setup Utility)
Author: LionHeart Group
Published: <strong>September 30, 2026</strong>
Last modified: September 30, 2026

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Search plugins

![](https://ps.w.org/tonkatsu-seo/assets/banner-772x250.jpg?rev=3720975)

![](https://ps.w.org/tonkatsu-seo/assets/icon-256x256.jpg?rev=3720975)

# TONKATSU (Template-Oriented No-database Knowledge-graph & Tag Setup Utility)

 By [LionHeart Group](https://profiles.wordpress.org/lionheartgroup/)

[Download](https://downloads.wordpress.org/plugin/tonkatsu-seo.0.0.1.zip)

 * [Details](https://wordpress.org/plugins/tonkatsu-seo/#description)
 * [Reviews](https://wordpress.org/plugins/tonkatsu-seo/#reviews)
 *  [Installation](https://wordpress.org/plugins/tonkatsu-seo/#installation)
 * [Development](https://wordpress.org/plugins/tonkatsu-seo/#developers)

 [Support](https://wordpress.org/support/plugin/tonkatsu-seo/)

## Description

Template-Oriented No-database Knowledge-graph & Tag Setup Utility (TONKATSU) handles
the SEO output of a WordPress site — title, meta description, canonical, robots,
Open Graph, Twitter Card and JSON-LD — and adjusts WordPress core’s XML sitemaps.

Everything is configured in the theme’s PHP code, on `init`. Nothing is stored in
the database and there is no settings screen, so the SEO configuration is reviewed,
versioned and deployed together with the templates that render the pages. A read-
only screen under Tools shows what the theme registered and what each page resolves
to.

Per-post values that editors maintain (for example in custom fields) are supplied
through the `tonkatsu_post_values` filter.

TONKATSU stands down while Rank Math, Yoast SEO, All in One SEO or SEOPress is active,
and shows an admin notice instead.

GitHub and documentation for this plugin can be found at:

[https://github.com/lionheart-group/tonkatsu-seo](https://github.com/lionheart-group/tonkatsu-seo)

## Installation

 1. From the WP admin panel, click “Plugins” -> “Add new”.
 2. In the browser input box, type “Template-Oriented No-database Knowledge-graph &
    Tag Setup Utility”.
 3. Select the “Template-Oriented No-database Knowledge-graph & Tag Setup Utility” 
    plugin and click “Install”.
 4. Activate the plugin.

OR…

 1. Download the plugin from this page.
 2. Save the .zip file to a location on your computer.
 3. Open the WP admin panel, and click “Plugins” -> “Add new”.
 4. Click “upload”.. then browse to the .zip file downloaded from this page.
 5. Click “Install”.. and then “Activate plugin”.

Then register the configuration in your theme — see the documentation.

## FAQ

### Where are the settings?

In your theme’s code. Tools -> SEO (TONKATSU) shows them, read-only.

### Does TONKATSU generate its own sitemap?

No. It adjusts WordPress core’s sitemap at /wp-sitemap.xml.

## Reviews

There are no reviews for this plugin.

## Contributors & Developers

“TONKATSU (Template-Oriented No-database Knowledge-graph & Tag Setup Utility)” is
open source software. The following people have contributed to this plugin.

Contributors

 *   [ LionHeart Group ](https://profiles.wordpress.org/lionheartgroup/)

[Translate “TONKATSU (Template-Oriented No-database Knowledge-graph & Tag Setup Utility)” into your language.](https://translate.wordpress.org/projects/wp-plugins/tonkatsu-seo)

### Interested in development?

[Browse the code](https://plugins.trac.wordpress.org/browser/tonkatsu-seo/), check
out the [SVN repository](https://plugins.svn.wordpress.org/tonkatsu-seo/), or subscribe
to the [development log](https://plugins.trac.wordpress.org/log/tonkatsu-seo/) by
[RSS](https://plugins.trac.wordpress.org/log/tonkatsu-seo/?limit=100&mode=stop_on_copy&format=rss).

## Changelog

#### 0.0.1

 * Initial release.

## Meta

 *  Version **0.0.1**
 *  Last updated **11 hours ago**
 *  Active installations **Fewer than 10**
 *  WordPress version ** 6.0 or higher **
 *  Tested up to **7.1.2**
 *  PHP version ** 8.1 or higher **
 * Tags
 * [JSON-LD](https://wordpress.org/plugins/tags/json-ld/)[meta](https://wordpress.org/plugins/tags/meta/)
   [open graph](https://wordpress.org/plugins/tags/open-graph/)[seo](https://wordpress.org/plugins/tags/seo/)
   [sitemap](https://wordpress.org/plugins/tags/sitemap/)
 *  [Advanced View](https://wordpress.org/plugins/tonkatsu-seo/advanced/)

## Ratings

No reviews have been submitted yet.

[Your review](https://wordpress.org/support/plugin/tonkatsu-seo/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/tonkatsu-seo/reviews/)

## Contributors

 *   [ LionHeart Group ](https://profiles.wordpress.org/lionheartgroup/)

## Support

Got something to say? Need help?

 [View support forum](https://wordpress.org/support/plugin/tonkatsu-seo/)