easyRates: Japan Post

Name: easyRates: Japan Post
Brand: Lunaris
Rating: 4.8 (13 reviews)

Pricing: $9.90/month. Free trial available.
Rating: 4.8 (13)
Developer: Lunaris

[For international shipping from Japan] Auto-display real-time Japan Post shipping rates at checkout

easyRates fixes problems such as having customers pay too much for international shipping or not charging enough, resulting in losses for stores or the customer. easyRates allows flexible rate customization and free shipping with store-set conditions. The country exceptions feature allows stores to exclude and modify certain shipping methods for each country. The app is not available for domestic (in-Japan) shipping. Start offering seamless international shipping and reduce shipping cost errors.

Display available international shipping methods and rates from Japan Post
Create country-specific rules and restrictions
Block restricted methods or display warnings
Add packaging weight rules for more accurate quotes
Offer free shipping based on a customer’s cart total

Languages

English and Japanese

Works with

Shopify Admin
easyLabel
Japan Post

Pricing

Standard

$9.90 / month

7-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. See all pricing options

Reviews (13)

Overall rating

4.8

Counts per rating level

77% of ratings are 5 stars
10
23% of ratings are 4 stars
3
0% of ratings are 3 stars
0% of ratings are 2 stars
0% of ratings are 1 stars

All reviews

April 9, 2026

Simply the best japan post app for shopify, I've been using for years and it's been working perfectly. The technical service is also great, they answer quickly and always find solutions for any issue I might have.

JB Game Lab

Japan

Over 2 years using the app

Lunaris replied April 9, 2026

Thank you JB Game Lab for the review!
We greatly appreciate your long-time use of our app and your kind words. We're really glad to hear it's been working well for you.
Our team is always happy to help, so please feel free to reach out anytime!

March 6, 2026

日本郵便の送料を自動で取り込んでくれとても便利です。設定も難しくありません。わからない箇所は問い合わせをすればすぐに返信をいただけました。ひとつ、難点があるとすると、輸送箱のサイズオーバーには対応していない点でしょうか。日本郵便では段ボールサイズの上限がある国がそれぞれありますが、その規定には対応されていません。それが対応できるようになれば大変助かります。

Boost Gear - GLOBAL

Japan

Over 3 years using the app

Lunaris replied March 30, 2026

Boost Gear - GLOBAL様

平素よりeasyRatesアプリをご利用いただき、また貴重なご意見をいただき誠にありがとうございます。
いただきましたレビューの通り、残念ながら現状ですとチェックアウト前に商品のサイズから梱包用パッケージのサイズを特定することができず、各国の条件に適した梱包サイズを選択することができません。こちらの内容は梱包内の商品の重ね方や梱包方法によって大きく左右されるため、非常に難しく、実現ができておりません。しかし、今後も新たな機能やアップデートをご提供させていただきますので、ぜひご期待いただけますと幸いです。

何卒、どうぞよろしくお願いいたします。

February 4, 2026

There is actually a person who responds to your queries when needing support. I recommend this app.

Premium Health Japan

Japan

Over 2 years using the app

Lunaris replied February 8, 2026

Thank you, Premium Health Japan for the review!
We're glad our support team could help.
We will be here whenever you need support, so please feel free to contact us anytime.