Coral eSIM, an eSIM service available in over 180 countries and regions, launches official app for iOS and Android

Boring LLC (headquartered in Koto-ku, Tokyo; managing partners: Shinnosuke Nomura, Chisato Sato, Maku Saito) has launched the official app for Coral eSIM, an eSIM service for international travelers, on the App Store (iOS) and Google Play (Android).

With this app, users can purchase data plans that work in over 180 countries and regions directly within the app and activate them in minutes—without replacing a physical SIM card. Additionally, Coral eSIM donates $0.01 USD for every 1GB of data used to coral reef conservation and restoration efforts, making every connection a contribution to ocean preservation.

Background

Many travelers still face the inconvenience of buying local SIM cards or suffering from expensive roaming charges when traveling abroad. At the same time, the beautiful oceans and coral reefs at travel destinations around the world are suffering severe decline due to climate change and rising sea temperatures.

Coral eSIM was created with the concept of "Stay connected. Protect the ocean." It aims to meet travelers’ basic need to stay connected while ensuring that their connectivity contributes to the future of the ocean. With the launch of this official app, users can now complete everything—from plan purchase and activation to data balance management—on a single smartphone.

Key Features of the Coral eSIM Official App

1. Coverage in over 180 countries and regions Supports major travel destinations worldwide. Offers country-specific plans, multi-country roaming plans, and global plans.

2. Purchase and activate in minutes Purchase your plan in the app before departure—no need to swap physical SIMs. Start using data immediately upon arrival.

3. Check data balance and top up anytime Monitor your data usage directly in the app and top up additional data whenever needed.

4. Japanese language support for easy setup The app supports Japanese, making it easy for first-time eSIM users to follow on-screen instructions and complete setup.

5. Every use supports ocean conservation $0.01 USD is donated to coral reef conservation and restoration for every 1GB of data used. * For the latest details on supported countries, plan contents, and app features, please check the official website or the app.

Coral Reef Conservation Initiative Coral reefs, often called the "nurseries of the sea," are vital ecosystems supporting approximately one-quarter of all marine life. However, global coral reefs are rapidly declining due to bleaching caused by rising sea temperatures. Coral eSIM will continue to support coral reef conservation and restoration through donations tied to service usage. The more travelers connect to the world, the more they contribute to protecting the ocean. Coral eSIM offers a new choice that combines connectivity with environmental contribution.

Statement from the Representative "We believe staying connected while traveling and protecting the ocean that serves as the backdrop of those travels can go hand in hand. Coral eSIM aims to be a service where users naturally contribute to ocean conservation just by using it—without needing special effort. With the launch of the official app, we hope to reach more people with this opportunity." (Shinnosuke Nomura, Managing Partner, Boring LLC)

App Overview

App Name: Coral eSIM Price: Free (data plans sold separately) Supported OS: iOS / Android App Store (iOS): https://apps.apple.com/jp/app/coral-esim/id6772658969 Google Play (Android): https://play.google.com/store/apps/details?id=com.coralesim&hl=ja Service Website: https://coral-esim.com

Company Overview

Company Name: Boring LLC Address: 1-14-21 Tomioka, Koto-ku, Tokyo, Gran City Monzen-Nakacho 203 Founded: May 29, 2025 Managing Partners: Shinnosuke Nomura, Chisato Sato, Maku Saito Business: Planning and operation of the eSIM service "Coral eSIM"

Media Contact

Public Relations: Shinnosuke Nomura, Boring LLC Email: [email protected] Service Website: https://coral-esim.com