01
Start from how the work gets done
Rather than starting from what the system should look like, we first learn how your work flows. Once we know who spends how much effort on which tasks, we design something that genuinely helps.
/ Company
About us
/ Message
Turning everyday operations into systems people can use with ease
RareGleam Co., Ltd. was founded in 2022.
Since then, we have built data platforms, websites, business systems, and more for our clients. In every project, the first thing we focus on is understanding how our client's operations actually work. We ask which tasks take the most time and where manual work remains, then turn that work into a system people can use with ease. That is how we see our role.
Alongside client work, we plan, develop, and run products of our own. Many things about a system only become clear once you keep it running. We draw on that experience so that our proposals for clients' systems look ahead to operations after launch.
We also work in Japanese, English, and Korean, so we can help with work that involves overseas partners and with businesses that span Japan and Korea.
We want to be a long-term development partner: not a one-off vendor, but one you can turn to whenever your business changes.
Kwangjin Choe, Representative Director (CEO)
/ How we work
The person you consult with stays with your project to the end
At RG, the person who takes your inquiry also handles design, development, and operations. Because the person who listens to you is the one who builds it, nothing gets lost between sales and engineering. After launch, improvements and questions are handled by the same person, who knows the full history.
We hold meetings and correspond in Japanese, English, and Korean.
02
Build things that keep running
Launch day is not the finish line. We build with operations and maintenance in mind, so the system can be used every day and adapted as your business changes.
03
Be straightforward
We tell you plainly what we can and cannot do, and what to expect on cost and timeline, as soon as we know. The less welcome the news, the sooner we share it, so that we can make decisions together with you.
/ Profile
Company information
- Company name
- RareGleam Co., Ltd. (株式会社RareGleam)
- Founded
- April 5, 2022
- Representative
- Kwangjin Choe, Representative Director (CEO)
- Capital
- JPY 5 million
- Address
- Marion Iijima 3F, 5-8-3 Higashi-Ueno Taito-ku, Tokyo 110-0015, Japan
- Business
- Custom software development (business systems, web and mobile apps, AI and workflow automation, cloud and data platforms) Japan–Korea cross-border support Game development and operations Planning, development, and operation of our own products
- Languages
- Japanese, English, Korean
- Contact
- Tel: +81-3-5830-7587 (weekdays 10:00–19:00 JST) info@raregleam.com
History
- RareGleam Co., Ltd. founded
- Entered the game business
- Launched WEB3-ON, a Web3 media and community platform
- Officially launched Rally, a live quiz for events
- Began a pilot deployment of Flux (development code name), our order automation service, with a food wholesaler
/ Access
Location
Marion Iijima 3F, 5-8-3 Higashi-Ueno, Taito-ku, Tokyo 110-0015, Japan
/ Contact
Tell us what you're working on.
You don't need a finished spec. Tell us about the problem you're facing, and we'll propose an approach and a rough estimate. Consultations and estimates are free, and we usually reply within one business day.
Free consultationDownload our company profile
TEL +81-3-5830-7587 (Weekdays 10:00–19:00 JST)
MAIL info@raregleam.com