How to use the code

Copy the code ESIMD (Copy button).
Click "Get the deal" to go to Ohayu.
Choose your eSIM plan (country or region).
At cart or checkout, paste the code in the "Promo code" field.
The discount is applied before you complete payment.

Why use the Ohayu promo code?

The Ohayu promo code ESIMD saves you 10% on all eSIM plans offered by the provider. Whether you're traveling for work, family vacation, or a road trip, this discount applies to country plans, regional plans (Europe, Asia, etc.), and often unlimited offers. Using a verified Ohayu promo code like ours guarantees an immediate discount at checkout, with no surprises.

The ESIMD code: validity and terms

The ESIMD code is an exclusive promo negotiated with Ohayu for eSIM Deals users. It is valid on most plans in the Ohayu catalog, with no duration or usage limit per customer. We regularly verify its validity. Some already discounted or partner-specific offers may be excluded: if in doubt, the promo code field on Ohayu's site will show whether the discount applies before payment.

Ohayu vs other eSIM providers

Ohayu is one of the recognized players in the travel eSIM market. With a Ohayu promo code at 10% off, you further reduce the price gap with competitors while enjoying the provider's coverage and support. Comparing prices with Airalo, Holafly, GigSky or Saily after applying the code helps you choose the best option for your destination. Check our eSIM promo codes page for all available discounts and our provider comparison for detailed reviews.

Popular destinations with the Ohayu code

The Ohayu promo code applies to plans for hundreds of countries. Among the most popular destinations: USA eSIM, Japan eSIM, Thailand eSIM, France eSIM, Spain eSIM, UK eSIM, Australia eSIM, and Mexico eSIM. On each destination page you can compare Ohayu plans with other operators and apply the code at purchase to get your 10% off.

Tips to make the most of your Ohayu discount

To get the most from the Ohayu promo code: (1) check that your phone is eSIM compatible; (2) estimate your data needs (maps, messaging, streaming) to choose the right plan; (3) buy before you leave so you can activate the eSIM with peace of mind; (4) keep a copy of the ESIMD code handy in case the field isn't pre-filled. The discount is usually deducted from the total before confirmation, so you see the final price before paying.