Looking for some fascinating Japanese stuff? “Add to Buyee” is a simple tool to shop on popular Japanese online stores as you do with Buyee’s proxy purchase service. Add it to your life, and make it happier.

Add to Buyee - An Easy Way to Shop On Japanese Online Stores
'Add to Buyee' is a Firefox add-on that simplifies online shopping on Japanese websites. It allows you to add items directly to your Buyee shopping cart while visiting compatible online stores. Ideal for users who frequently purchase from Japanese online platforms, the add-on also displays the current number of items in the cart. Please note that the add-on only applies to listed available stores.
Add-on stats
Manifest V2
Weekly download count: 79
Firefox on Android: No
Permissions:
- activeTab
- tabs
- storage
- https://buyee.jp/*
- https://*.buyee.jp/*
- https://ip-country.connect.buyee.jp/*
- https://cdn.stg.buyee.jp/images/add_to_buyee/*
- https://s3-ap-northeast-1.amazonaws.com/a2b-campaign-prd/*
- https://s3-ap-northeast-1.amazonaws.com/a2b-campaign/*
Size: 643.20K
URLs: Website ,Privacy policy
Full description: See detailed description
Ranking
User reviews
Pros
- Works well for Japanese sites like Booth
- Convenient for users who buy from Buyee
Cons
- Requires access to all browsing data
- May not function correctly on certain websites
- Has issues with memory leaks
- Users report problems with the extension leading to cancelled orders
Most mentioned
- New update asks for data from all websites visited
- Extension does not work properly for certain websites
- Users report the extension is unreliable and leads to issues with Buyee service
User reviews
The newest update require accessing all of your data, instead of the previous ones where it request the data only from the websites that Buyee supports.
by anon578120, 2025-02-06
This is just damned stupid. The extension now just scrapes your data from more and more sites you visit, stealing your browsing data just to potentially feed their buying system, which doesn't work some of the time. And now, they're asking for your data from ALL WEBSITES you visit! Take note, people: Now this extension will steal information from ALL WEBSITES you visit!
If you want to use Buyee, I highly suggest creating an account on their site and using their services there instead. Do NOT use this extension!
by Firefox user 13655530, 2025-02-05
Does not work. The chrome version does add items successfully. Tested in Booth shop.
by Appoxo, 2023-05-02
Add-on safety
Risk impact
Add to Buyee requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk impact analysis details
- Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood
We don't have sufficient data to confidently determine the risk likelihood of Add to Buyee. Use it at your own risk.
Risk likelihood analysis details
- High This extension was recently updated in the past month. New updates may not be stable or safe.
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