---
title: "Japanese Holiday Checker – Chrome extension stats, history and permissions"
description: "6 users, no ratings yet. Version 1.0.0, updated 2026-04-10. Requests 2 permissions."
url: "https://extensiontracker.com/extension/gopbdhljalhnoibkebkejkdpipegjnkp"
---

# Japanese Holiday Checker

Live in the Chrome Web Store.

- Users: 6
- Rating: no ratings yet
- Last checked: 2026-09-27 02:05 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #185,572 of 264,702 live extensions
- Rank in Travel: #482 of 818

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Highlights Japanese public holidays on travel booking websites

- Extension ID: `gopbdhljalhnoibkebkejkdpipegjnkp`
- Developer: [Al Hammad](https://extensiontracker.com/developer/u0cabe5d25c7817a6b5b03d3326aeac16)
- Category: [Lifestyle › Travel](https://extensiontracker.com/category/lifestyle/travel)
- First published: 2025-10-21
- Last updated: 2026-04-10
- Version: `1.0.0`
- Size: 27.99 KiB
- Minimum Chrome: 88
- Languages (2): English, 日本語
- Privacy policy: `http://imglift.app/legal`
- Chrome Web Store: <https://chromewebstore.google.com/detail/japanese-holiday-checker/gopbdhljalhnoibkebkejkdpipegjnkp>
- View the code or download the CRX, in CRX Peek: <https://crxpeek.com/?id=gopbdhljalhnoibkebkejkdpipegjnkp>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 6 | – | – |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Sites where it runs scripts

- `https://*.agoda.com/*`: agoda.com and its subdomains
- `https://*.airbnb.com/*`: airbnb.com and its subdomains
- `https://*.ana.co.jp/*`: ana.co.jp and its subdomains
- `https://*.booking.com/*`: booking.com and its subdomains
- `https://*.expedia.com/*`: expedia.com and its subdomains
- `https://*.jal.co.jp/*`: jal.co.jp and its subdomains
- `https://*.kayak.com/*`: kayak.com and its subdomains
- `https://*.skyscanner.com/*`: skyscanner.com and its subdomains

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [EXIF Data Viewer & Eraser By imglift](https://extensiontracker.com/extension/mohcidicfgdafecapchgclgmbaiahfcm) | 145 | 4.50 | 2 | Art & Design |
| [Tab Limit Enforcer](https://extensiontracker.com/extension/onlgddjkmlnafpnfmihdpejanpeggdlk) | 49 | 5.00 | 1 | Workflow & Planning |
| [India Holiday Checker](https://extensiontracker.com/extension/ghmcmmhdojljfeddekglhkodlhihlobc) | 3 | – | – | Travel |
| [Simple Pomodoro with Tab Blocking](https://extensiontracker.com/extension/jcnaplnpifmeoinimblpmicfnpebldhb) | 3 | – | – | Tools |
| [USA Holiday Checker](https://extensiontracker.com/extension/fafeohldmkckggkjlkdlpbeahlggnaca) | 2 | – | – | Travel |

All 6 extensions by [Al Hammad](https://extensiontracker.com/developer/u0cabe5d25c7817a6b5b03d3326aeac16).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-27 02:05 UTC; next check around 2026-10-04.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Japanese Holiday Checker” (gopbdhljalhnoibkebkejkdpipegjnkp). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/gopbdhljalhnoibkebkejkdpipegjnkp. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_gopbdhljalhnoibkebkejkdpipegjnkp,
  title   = {Japanese Holiday Checker (gopbdhljalhnoibkebkejkdpipegjnkp)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/gopbdhljalhnoibkebkejkdpipegjnkp},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/gopbdhljalhnoibkebkejkdpipegjnkp>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.