# k-on 1

> けいおん！第一期の主要メンバーを並べてみました。

Canonical page: [https://chrome-stats.com/d/k-on-1](https://chrome-stats.com/d/k-on-1)

## Overview

- **ID:** `k-on-1`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed (abandoned)
- **Publisher:** uttsuu
- **Version:** 2.0
- **Last updated:** 2019-05-13
- **First published:** 2011-02-18
- **Size:** 216 KB
- **Data as of:** 2026-08-04
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/k-on-1/)

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Very high risk likelihood

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- This extension is not longer available in the store

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [k-on untan ver.](https://chrome-stats.com/d/k-on-untan-ver)
- [k-on k-onbu ver.](https://chrome-stats.com/d/k-on-k-onbu-ver)
- [k-on1](https://chrome-stats.com/d/k-on1)
- [k-on\_000](https://chrome-stats.com/d/k-on_000)
- [k-on-1-2](https://chrome-stats.com/d/k-on-1-2)
- [k-on petit ver.](https://chrome-stats.com/d/k-on-nekomimi-ver)
- [K-ON\_01](https://chrome-stats.com/d/k-on_01) — 3.00 / 5
- [k-on\_001](https://chrome-stats.com/d/k-on_001)
- [k-on azn 1440](https://chrome-stats.com/d/k-on-azn-1440)
- [K-ON\_06](https://chrome-stats.com/d/k-on_06)
- [K-ON\_02](https://chrome-stats.com/d/k-on_02)
- [K-ON\_03](https://chrome-stats.com/d/k-on_03)

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Source: [Chrome-Stats](https://chrome-stats.com/d/k-on-1)