Lightning enables you to create a high-quality business website quickly and easily.

Lightning is a high-quality business WordPress theme from Japan.
You can directly search for it in the WordPress admin interface in the themes section and install and activate it from there.

Easy Install
& Quick Start

Our theme is listed in the WordPress official directory, so you can start quickly as lightning!

Various Block Patterns

Many block patterns for business websites are available. You can build your pages quickly.

Plug-ins for Multi-Functions

All the necessary functions such as access analysis and SNS integration are provided.

Friendly Support

We won't isolate you with quick answers on the forum.
In Japanese, we hold monthly online study sessions.

Over 90,000 active installs!*

Lightning has been approved and listed in the official directory and has over 90,000 active installations (*March 2024).
We keep up with the latest WordPress versions and of course, support the block editor (Gutenberg). It is developed, updated, and maintained constantly.
It is available for both personal and commercial use and is used by many WordPress sites.

Lightning Features

Lightning provides you various features, even though it's a Free WordPress Theme!

Bootstrap based

Support Block Editor

VK Blocks

VK Block Patterns

VK All in One Expansion Unit

Background Colour/Image Setting

Font Awesome available

Layout Settings
(1 column / 2 columns)

Top Page Slideshow

WooCommerce compatible

bbPress compatible

With ExUnit, a multi-functional plugin, you can add a wealth of functionality to your business website.

Lightning's theme files are simple, but the multifunctional plugin ExUnit (VK All in One Expansion Unit) enables you to add a wide range of features. It is a multifunctional integrated plugin that implements all the features required for a modern website, so you don't have to install and update a lot of plugins when building a new site.

Key Features of ExUnit

SNS Connection

Show Contact Information

Custom Post Types Manager

Automatic HTML Sitemap Outputs

Child Page Index Display

Google Analytics

Call to Action (CTA) Display

Numerous Widgets

VK Blocks / VK Block Patterns provide extensive blocks to quickly create the page you need

If you add VK Blocks and VK Block Patterns, both of which are listed in the official WordPress directory, you will have access to useful blocks and a wide variety of block patterns, making it easy to create pages the way you want them without any knowledge of HTML or CSS. Both plugins can be installed and used for free from the WordPress admin screen.

VK Blocks

This plugin adds a range of block types. You can easily create content with a variety of blocks.

VK Block Patterns

This plugin enables you to register your own block patterns to the feature WordPress.

Design-skin "Plain" is Suitable for Design from Scratch

Lightning is available with a default skin, "Origin III", and a custom skin, "Plain". By choosing "Plain", you can save yourself the trouble of strike-through CSS, as we've left out the CSS that you might not need if you want to make your own design changes.

Free extension plug-ins for various occasions

These are free extension plugins for various requests. These plugins are registered in the official WordPress directory, so you can install and use them for free from the admin panel of your WordPress.

VK Link Target Controller

Redirect your visitors to another page than the post content when they click on the post title that displays on the Recent Posts list or the Archives Page.

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VK Post Author Display

Display to Post Author Information Box on bottom of the contents.

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VK Filter Search

This plugin can create the Filter Search Block on your edit screen. If you have custom post types, you can also narrow down the search by custom post types.

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VK Google Job Posting Manager

This is the job posting manager plugin designed to work with Google Job Posting.

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Get even more professional with our free extension plug-ins

If you add a buy-out extension plug-in, you can change the slideshow on the top page to a video, add advanced refinement search such as real estate property search, or distribute your original block pattern as a plug-in.

Lightning Copyright Customizer

You can freely change the copyright text is displayed in the footer with this plug-in.

Lightning Video Unit

You can change the slideshow on the top page to a video; YouTube videos or WebM/MP4 format videos are supported.

VK Filter Search Pro

You can easily set up a more advanced search box with blocks.

VK Block Pattern Plugin Generator

You can turn your original block pattern collection into a plug-in with a single click.

Lightning is developed by Vektor,Inc.

We develop WordPress themes as well as a wide range of sophisticated plugins.

Team Vektor

Hidekazu Ishikawa


Miyuki Kunou


Kaori Sasaki

Designer / Writer

Tomohiro Hirakawa


Chiaki Kouno


Taichi Maruyama


Yuko Toriyama

Designer / Photographer

Kei Matsuda

Designer / Painter