Contact
Ready to turn an idea into a system that survives production?
Start with the problem. We respond within two business days and route the conversation to the right technical lead.
Use email for introductions, project briefs, and scheduling. Use encrypted communication for sensitive topics, confidential materials, or pre-engagement disclosures.
Channels
Choose the channel that matches the sensitivity of the conversation.
We keep the contact path direct: clear channels, clear expectations, and a fast route to the right technical discussion.
Encrypted Communication
Best for confidential architecture, security reviews, custody topics, or NDA-bound materials.
Open in KeybaseBrief
Give us enough context to make the first reply useful.
A strong brief shortens the loop. Share the problem, current system state, timeline, and any non-negotiable constraints.
What happens next
A direct response path from first brief to technical follow-up.
- We review the brief and route it to the right technical lead.The first pass is about fit, scope, and who should respond.
- We reply with clarifying questions or a suggested first call.We aim to make the first reply concrete enough to move the conversation forward.
- If there is fit, we propose a scope, next step, or working session.That may be a scoped engagement, a workshop, or a narrower technical review.
Tokyo Headquarters
Tokyo Headquarters
Primary office and registered company address.
Contact
Random Walk Co., Ltd. 1-chome-1432-83 203 Shinbori Higashiyamato, Tokyo 207-0012, Japan
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1-chome-1432-83 203, Higashiyamato, Tokyo