rikaikun

Erek Speed Education

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By the numbers

STORE DATA

Reported users: 200,000
Store rating: 4.6 / 5
Number of ratings: 1,900
Last updated: Sep 30, 2026

From the developer's store listing

rikaikun shows the reading and English definition of Japanese words when you hover over Japanese text in the browser.

Version: 3.2.42
Package size: 28.41MiB
Developer: Erek Speed
Category: Education
Extension ID: jipdnfibhldikgcjhfnomkfpcebammhp
Collected at: Oct 16, 2026 · 21:06 UTC
Store icon URL: View original icon
Source listing: Chrome Web Store

Permission access

Moderate

Permission scope describes declared capabilities. How scope is assigned

Requests access to all websites via ftp://*/* (content_script_matches)
Requests access to all websites via http://*/* (content_script_matches)
Requests access to all websites via https://*/* (content_script_matches)

Manifest version: 3
All-sites access: Yes
Sensitive permissions: None declared in the collected data.

Requested browser APIs permissions (3)

clipboardWrite
offscreen
storage

Host access host_permissions (0)

None declared in the collected data.

Content-script matches content_script_matches (5)

file:///*
ftp://*/*
http://*/*
https://*/*
https://docs.google.com/*

Optional permissions

Requested only at runtime if the user grants them. Shown as declared in the manifest; not part of the scope label.

None declared

Observed change history

First observed Oct 16, 2026; no changes recorded yet.