Active installs
200+
0% of tracked installs
Rank
#12632
Peak #12632
Downloads / day
—
Downloads (7d)
—
All-time downloads
5.5K
Days tracked
2
1 day▲ 33
7 days—
30 days—
90 days—
Highlights · computed from our daily tracking data
- Wareki currently ranks #12632 in the WordPress.org popular plugins list.
- The latest release, v2.03, shipped on Mar 29, 2026 (131 days ago) — release #20 since the plugin joined the directory in 2019.
Ranking history
Active installs
Downloads per day
Details
| Author | Katsushi Kawamori |
|---|---|
| Current version | 2.03 |
| Versions released | 20 |
| Last updated | 2026-03-29 |
| Added to directory | 2019-04-02 |
| Requires WordPress | 4.7+ |
| Requires PHP | 8.0+ |
| First tracked here | 2026-08-06 |
Description
Add a Japanese calendar including the era in date format, posts, comments, archives and calendar.
Frequently asked questions
Is Wareki a free plugin?
Yes — Wareki is a free, open-source (GPL) plugin distributed through the official WordPress.org directory.
How many websites use Wareki?
WordPress.org reports 200+ active installs.
How popular is Wareki?
As of August 7, 2026, Wareki ranks #12632 in the WordPress.org popular plugins list.
When was Wareki last updated?
Wareki was last updated on March 29, 2026 (version 2.03). It has shipped 20 releases in total.
Who makes Wareki?
Wareki is developed by Katsushi Kawamori. It joined the WordPress.org plugin directory in April 2019.
