#1 Japan’s Trusted SMS Solutions
SMS Solutions in Japan — Build It or Send It, Your Way
Whether you’re a developer wanting smooth SMS API integration or a business professional seeking a no-code Web Portal for bulk messaging, MoceanAPI provides two flexible options to help you reach your customers efficiently and confidently across Japan.
Chosen by Many
Find the Right SMS Solutions for Your Business
What It Is
A dependable, high-speed API that empowers your software and systems to send SMS and other notifications effortlessly.
Ideal For
Developers, IT specialists, and system integrators who want to embed messaging directly into their platforms for uses such as OTPs, alerts, and automated communication.
Primary Use Case
Seamlessly integrate SMS into your current setup, automate notifications, and scale your reach across Japan and more than 200 global destinations with ease.
Technical Skill Required
Basic coding knowledge is recommended. Our SDKs and developer guides for Python, PHP, NodeJS, Ruby, and Java make setup simple and efficient.
What It Is
An intuitive online platform that allows you to upload contacts, schedule, and launch SMS campaigns instantly — all without writing a single line of code.
Ideal For
Marketers, entrepreneurs, and operations teams who want to run mass campaigns, maintain contact databases, and track performance in real time.
Primary Use Case
Send personalised bulk SMS in minutes, manage campaigns efficiently, and monitor delivery through live analytics and downloadable reports.
Technical Skill Required
No technical experience needed. Just import your spreadsheet, organise your contacts, schedule messages, and start sending right away.
Choose Your Path
Which Option Fits Your Business Best?
Select this option if you’re a developer or part of a technical team that wants messaging to operate automatically within your software environment.
Experience smooth integration using our detailed SDKs, direct carrier routes ensuring 99.9% uptime, and the flexibility to scale your communications beyond Japan to over 200 international destinations.
This path is ideal for business owners, marketers, and managers seeking a simple yet powerful platform to start sending SMS campaigns instantly.
Upload your contact database effortlessly, manage lists, personalise and schedule messages for stronger engagement, and view real-time delivery results with exportable reports for your team’s analysis.
Why Choose Us
One Platform, Two Clear Paths
Our SMS Solutions offer two straightforward ways to reach your audience — API for smooth system integration or a Web Portal for instant campaign launches. Both options are designed for Japan, ensuring regulatory compliance, dependable delivery, and an effortless user experience. Built for Japanese businesses — easy to start, quick to scale, and simple to manage.
Local Compliance
Send messages with complete confidence. Our platform adheres to Japan’s telecommunications standards, ensuring every SMS is delivered responsibly and securely.
Reliable Delivery
Rely on our direct carrier connections and 99.9% uptime for mission-critical messages — whether it’s OTPs, notifications, or promotional campaigns.
Global Reach
Expand your communication beyond Japan to over 200 countries, supported by intelligent routing and transparent analytics.
24/7 Support
Our dedicated support team is available day and night to ensure your SMS operations run smoothly without interruption.
Results Our Customers Rely On
Why Customers Choose Our SMS Solutions
Across Japan from tech developers to marketing teams — businesses trust our platform to handle their messaging efficiently. They appreciate our SMS API and Web Portal for their quick setup, reliable message delivery, and transparent performance tracking.
Ready to Power Up Your Communications?
Pick the path that suits your goals and start connecting with audiences across Japan today.
Let’s Talk – We’re Here to Help
Have any questions? Contact us at sales@moceansms.jp or fill out the form below, and our team will respond as soon as possible.