Aciware is a Japan-based software company. We build focused, practical tools for developers and businesses — from licensing systems and help-file formats to installers and file sharing — and take on custom development projects for clients worldwide.
Every product we ship solves a specific, practical problem for developers and small software teams. No bloat, no unnecessary dependencies — just software that works.
Operating from Nagoya gives us a vantage point few technology firms can match — deep fluency in Japanese business culture combined with the engineering standards and methodologies of a global team.
Whether you are a global company entering the Japanese market or a Japanese organisation adopting modern technology, our multicultural, polyvalent team speaks your language — literally and technically.
We understand enterprise procurement cycles, local technology preferences, and the business culture nuances that international firms routinely underestimate.
Our team brings together engineers and consultants from diverse international backgrounds — enabling us to bridge communication and culture without friction.
Cloud-native, AI-augmented, DevOps-driven — we use modern engineering practices without compromise and adapt them to the specific constraints of each client context.
A physical presence in Japan combined with an international client portfolio gives us the local depth and global perspective to deliver across borders.
Beyond our off-the-shelf products, we take on custom development projects for companies and individuals worldwide. We work best on well-scoped problems where the goal is a solid, maintainable piece of software — not a drawn-out engagement.
Native Windows applications and utilities — the same kind of focused, lean engineering behind SLS, AIS, and DocLeaf.
Pragmatic web apps and backend services built to last — no over-engineering, no framework-of-the-month.
Custom tools and pipelines for game developers, informed by years of building for that space with GameTools Suite.
Technical consulting for companies entering the Japanese market — software localization, local integrations, and cultural fit.
Tell us what you need. We ask the right questions to understand the problem, not just the spec.
Clear deliverables, a realistic timeline, and a fixed or milestone-based price — no surprises.
We write the code. You stay informed with regular updates and can give feedback as we go.
You receive clean, documented, maintainable software. No vendor lock-in. You own it.
Whether you have a project in mind or just want to explore how Aciware can help, our team is ready to listen and advise.
hello@aciware.com
Nagoya, Japan · Worldwide
Within 24 business hours