Title: Koyomi Event Scheduler
Author: snakemouse
Published: <strong>September 28, 2026</strong>
Last modified: September 28, 2026

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![](https://ps.w.org/koyomi-event-scheduler/assets/icon-256x256.jpg?rev=3717507)

# Koyomi Event Scheduler

 By [snakemouse](https://profiles.wordpress.org/snakemouse/)

[Download](https://downloads.wordpress.org/plugin/koyomi-event-scheduler.1.0.0.zip)

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

 [Support](https://wordpress.org/support/plugin/koyomi-event-scheduler/)

## Description

Koyomi Event Scheduler allows you to display event listings and a responsive monthly
calendar on your WordPress site using a shortcode.

 * Display events in responsive calendar format with month navigation
 * Automatic Japanese holiday calculation (National Holidays, Substitute Holidays,
   etc.)
 * Category color customizer support
 * Event detail view with modal popup
 * Fully responsive layout

【日本語説明】
 Koyomi Event Scheduler は、ショートコードを設置するだけで WordPress
サイト上にレスポンシブな月別イベントカレンダーやイベント一覧を表示できるプラグイン
です。

 * 月切り替えナビゲーション付きのレスポンシブなカレンダー表示
 * 日本の祝日・振替休日などの自動計算・表示に対応
 * カテゴリごとのカラーカスタマイズ機能
 * モーダル（ポップアップ）によるイベント詳細表示
 * スマートフォン・タブレットに完全対応したレスポンシブデザイン

## Installation

 1. Upload the `koyomi-event-scheduler` folder to the `/wp-content/plugins/` directory.
 2. Activate the plugin through the ‘Plugins’ menu in WordPress.
 3. Insert the `[koyomi_calendar]` shortcode into any post or page.

【インストール手順】
 1. `koyomi-event-scheduler` フォルダを `/wp-content/plugins/`
ディレクトリにアップロードします。 2. WordPressの「プラグイン」メニューから有効化
します。 3. 任意の固定ページや投稿に `[koyomi_calendar]` ショートコードを貼り付け
ます。

## FAQ

### How do I use the shortcode?

Simply place `[koyomi_calendar]` on any page or post.

## Reviews

There are no reviews for this plugin.

## Contributors & Developers

“Koyomi Event Scheduler” is open source software. The following people have contributed
to this plugin.

Contributors

 *   [ snakemouse ](https://profiles.wordpress.org/snakemouse/)

[Translate “Koyomi Event Scheduler” into your language.](https://translate.wordpress.org/projects/wp-plugins/koyomi-event-scheduler)

### Interested in development?

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

## Changelog

#### 1.0.0

 * Initial release.

## Meta

 *  Version **1.0.0**
 *  Last updated **1 day ago**
 *  Active installations **Fewer than 10**
 *  WordPress version ** 6.5 or higher **
 *  Tested up to **7.1.2**
 *  PHP version ** 7.4 or higher **
 * Tags
 * [calendar](https://wordpress.org/plugins/tags/calendar/)[Event](https://wordpress.org/plugins/tags/event/)
   [japan](https://wordpress.org/plugins/tags/japan/)[scheduler](https://wordpress.org/plugins/tags/scheduler/)
   [shortcode](https://wordpress.org/plugins/tags/shortcode/)
 *  [Advanced View](https://wordpress.org/plugins/koyomi-event-scheduler/advanced/)

## Ratings

No reviews have been submitted yet.

[Your review](https://wordpress.org/support/plugin/koyomi-event-scheduler/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/koyomi-event-scheduler/reviews/)

## Contributors

 *   [ snakemouse ](https://profiles.wordpress.org/snakemouse/)

## Support

Got something to say? Need help?

 [View support forum](https://wordpress.org/support/plugin/koyomi-event-scheduler/)