Web Application Development
From SaaS to business systems — foundations that scale without breaking.
DECONSTRUCT · RECONSTRUCT · KNOCK
Good questionsbuild goodsoftware.
TAGLINE
Keep asking. Keep knocking.
ABOUT
A Sapporo-based software studio. From web and mobile to embedded and AI, we solve business problems with software.
With people who enjoy the question.
FIG. 01 — WHAT WE BUILD
These are the four we support.
04 ITEMS
Mobile App Development
iOS / Android. Experiences people want to open every day.
Embedded & Control Systems
Software that moves machines, honed on transit infrastructure — from protocol control to embedded Linux.
AI & Data Solutions
Turning dormant data into a weapon for decision-making.
FIG. 02 — VALUES
Three things we value.
03 ITEMS
01
From deciding what to build, to keeping it running.
From working out what to make, through to operating it once it is live. Not just "it works" — we stay with it until it earns its keep.
02
Not the newest. The one you can keep.
We choose by what fits the job, not by what is popular. We design systems that someone new can pick up and fix with confidence five years from now.
03
Launch is where the real work starts.
We design with running it in mind. After release we watch the numbers and keep improving until results show.
FIG. 03 — EXPERIENCE
The front lines we have worked on over the years.
From transit infrastructure to in-vehicle systems.
B-01 / Transit Infrastructure · Equipment Control
Control development for transit equipment
Communication control for equipment used in public transit — from design to testing and operations.
B-02 / In-Vehicle Systems · Data & Tools
Data and tool development for in-vehicle systems
Map-data generation and conversion tools, prototype validation, and data processing in the cloud.
B-03 / Energy / Web · Business Systems & Apps
From business systems to web and mobile apps
Business systems in the energy sector, web services, and a payment app for commercial terminals.
FIG. 04 — NEWS
Latest News
FIG. 05 — CONTACT
Come knock on our door.
Just want to talk it through? That's welcome. Even if nothing is decided yet, we'll reply within two business days.