The Japan-only eSIM your readers are looking for, ready to be listed.
Comparison sites, aggregators, resellers and travel media: 10% commission, a −5% code for your audience and a JSON feed synced in real time with our stores. Everything we usually send by email is already on this page.
- 10% commission
- Dedicated −5% code
- Real-time JSON feed
- 26 plans · 3 storefronts
A partnership with zero friction
The same terms for every partner, activated within 48 business hours of approval.
10% commission
On every sale attributed to your account: real-time tracking, monthly payout, no minimum. Attribution by link and by code, even without a click.
Dedicated −5% code
A code in your site's name, valid on all our public plans across the 3 storefronts, with no end date. Tied to your account: a sale placed with the code alone is attributed to you.
Real-time JSON feed
Our 26 plans, real EUR and USD prices, purchase links per storefront, technical specs. Built from our store on every request: a price change is visible immediately.
Brand kit and data
Logos, product visuals, brand name per language, spec sheet: everything you need to fill in your provider page without back-and-forth.
What you will display
The exact specifications of our plans, as shown on our product pages, so your listing is accurate from the first publication.
- Destination
- Japan only: we sell nothing else.
- Network
- NTT docomo 4G/5G, from Hokkaidō to Okinawa, Shinkansen included.
- Unlimited
- Truly unlimited: no daily data cap, no speed throttling, for the whole duration of the plan.
- Durations and volumes
- Unlimited from 1 to 30 days (1 → 20 day by day, then 25 and 30) · 10, 20 or 50 GB data valid 30 days · 50 GB/month subscription with no commitment.
- Hotspot / tethering
- Included on every plan. On unlimited plans the shared allowance is 10 GB per day; data used on the phone itself stays uncapped.
- Activation
- QR code by email in 2 minutes. Activate within 180 days (data, subscription) or 60 days (unlimited) of purchase.
- Type
- Data only (no Japanese number). Works on iPhone, Samsung, Google Pixel and most recent smartphones.
- Customer reviews
- 4.9/5 on Trustpilot, over 1,500 verified reviews, over 50,000 travellers connected.
“Unlimited”: what the others mean by it
| Provider | Data limit |
|---|---|
| PlanJapan | no daily cap, no throttling |
| Airalo Unlimited | 3 GB/day, then 1 Mbps |
| Ubigi | 60 GB / 30 days, then 2 Mbps |
| Holafly | threshold not published, throttled to 1–5 Mbps |
Checked in September 2026 on each brand's published fair-use pages. Re-verify before publishing: these policies change.
Your tables, always current
One public URL, no key, rebuilt from our store on every call.
https://apps-n8n.zjtnqy.easypanel.host/webhook/planjapon-esim-feed
Format
- GET, JSON UTF-8, no authentication
- Open CORS:
Access-Control-Allow-Origin: * - Built on the fly: prices and durations are always the stores' own
- Recommended cache on your side: 15 to 60 minutes
Fields per plan
id,plan_type(fixed · unlimited · subscription)data,data_amount_gb,validity_dayspricein EUR,price_usd= real prices, not a conversionnetwork,is_5g,hotspot,hotspot_daily_cap_gbdaily_data_cap,speed_throttling,activation_window_daysurl,url_en,url_es: purchase link per storefront, variant preselected
Links and attribution
/discount/YOURCODE?redirect=/products/unlimited-esimon any storefront: applies the code and attributes the sale (recommended)- Any URL from the feed +
&ref=YOURCODE - A sale placed with the code alone, without a click, is attributed to you
- Stats and payouts in the affiliate portal
The right brand name for each language
One catalogue, three storefronts. The feed exposes the rule in provider_names.
| Page language | Brand | Storefront | URL field |
|---|---|---|---|
| French | PlanJapon | planjapon.com | url |
| Spanish | PlanJapon | esimjapon.com | url_es |
| English and every other language | PlanJapan | esimjp.com (USD) | url_en |
No ordering API, no white label: the feed is read-only and sales go through your links and your code.
A plan as it appears in the feed
{
"id": "planjapon-unlimited-30d",
"destination": "Japan",
"plan_type": "unlimited",
"data": "Unlimited",
"validity_days": 30,
"price": 79.49,
"currency": "EUR",
"price_usd": 95.99,
"network": ["NTT Docomo", "KDDI", "SoftBank"],
"is_5g": true,
"daily_data_cap": null,
"speed_throttling": false,
"hotspot": true,
"hotspot_daily_cap_gb": 10,
"activation_window_days": 60,
"url": "https://planjapon.com/products/esim-illimite?variant=…",
"url_en": "https://esimjp.com/products/unlimited-esim?variant=…",
"url_es": "https://esimjapon.com/products/esim-ilimitada?variant=…"
}Live in 4 steps
-
1
You fill in the form
Your site, your markets, what you need: 2 minutes.
-
2
We approve and create your account
Affiliate account approved at 10%, within 48 business hours.
-
3
You receive your code and the kit
−5% code in your name, JSON feed, logos and spec sheet.
-
4
You publish, we pay you monthly
Clicks, sales and commissions tracked in real time.
Join the program in 2 minutes
Tell us who you are and what you need. Reply within 48 business hours, with your access.
What happens next
Prefer email? Write to contact@planjapon.com with your site's URL.
What partners ask us
10% of the value of every order attributed to your account. Real-time tracking in the affiliate portal, monthly payout, no minimum.
Through a click on your link, or through the use of your code even without a click: the code is tied to your account. The /discount/YOURCODE link does both at once.
We hold the customer discount at 5% for every partner: no comparison site is undercut by another, and the rest of the value goes into your commission.
There is no sync: the feed is rebuilt from our store on every request, so a price change is visible immediately. Cache it for 15 to 60 minutes on your side.
Not at the moment: the feed is read-only and sales go through your affiliate links. Resellers and agencies: describe your needs in the form, we look at volume purchases case by case.
PlanJapon in French and Spanish, PlanJapan in every other language, with the matching storefront and currency. The feed gives the rule in provider_names.
Yes: no daily data cap, no speed throttling, for the whole duration of the plan. Only tethering is sized at 10 GB per day on unlimited plans — we would rather you publish that accurately than flatteringly.
No. The program has no commitment, no exclusivity and no fees.
Yes: logos, product visuals and a ready-to-use spec sheet are sent with your access. Ask for a specific format if you need one.
Your readers are heading to Japan. Give them the right eSIM.
10% commission, −5% code, real-time feed: request your access, we reply within 48 business hours.
Request access →See the comparison sites that already list us →