# Mikan 見間 - Japanese Immersion Tracker

> Automatically track your Japanese video watch time on YouTube to measure your daily progress learning Japanese without any user input! Works completely in the background and does not collect or transmit your data. Immerse uninterrupted!

Canonical page: [https://chrome-stats.com/d/mikan-tracker](https://chrome-stats.com/d/mikan-tracker)

## Overview

- **ID:** `mikan-tracker`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** JouzuJuls
- **Category:** other
- **Daily users:** 282
- **Weekly downloads:** 8
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.1.1
- **Last updated:** 2026-03-26
- **First published:** 2026-03-14
- **Size:** 264 KB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/mikan-tracker/)
- **Website:** [https://www.jouzujuls.com](https://www.jouzujuls.com/)

## Description

Mikan (見間) automatically tracks your Japanese immersion time on YouTube in the background—no manual logging needed. It predicts whether a video is in Japanese and logs immersion time locally on your device, so you can measure your daily progress without interrupting your viewing.

It works with rewinds, loops, shorts, playlists, and multi-tab playback, and stores data only on your device. It supports light and dark mode and requires no setup.

## Rankings

- #6,940 — Overall
- #66 — version
- #73 — tracker
- #102 — panel
- #156 — complete
- #182 — input

## Permissions and access

### Permissions

- `storage`
- `activeTab`

### Host permissions

- `*://*.youtube.com/*`

### Content script matches

- `www.youtube.com`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Request access to the following domains: youtube.com
- This extension has low user count. Unpopular extensions may not be stable or safe.

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

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Source: [Chrome-Stats](https://chrome-stats.com/d/mikan-tracker)