10+
Downloads
Content rating
PEGI 3
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About this app

JSI ONE is the official securities trading application of Japan Securities Co., Ltd. (JSI), providing investors with a modern, convenient, and secure experience.

Key features:
- Fast and secure online account opening with eKYC.
- Instant securities order placement anytime, anywhere.
- Real-time market data updates.
- Smart portfolio management.
- Easy and quick deposit/withdrawal of investment funds.
- Secure authentication with Smart OTP.

JSI ONE – One platform, full convenience.
Updated on
Dec 3, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

What’s new

We regularly update the application to improve user experience, increase performance, and optimize the application. Please update to the latest version to enjoy all the improvements and new features.
- Feature updates and bug fixes.