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643 World
Through 643, HIGHCNC shows everything an IT service can be — not only accumulated experience, but imagination no one else thought of.
High-quality Code. Next-Generation Consulting.
We think it through with you and deliver the best possible outcome.
01 — Service
Grounded in accumulated build-and-run experience and our own framework — carried from a service's first day through maintenance.
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Through 643, HIGHCNC shows everything an IT service can be — not only accumulated experience, but imagination no one else thought of.
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Backed by experience from building and running services, we support the IT service you want — from planning through operations.
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Development on our own framework — when a client has none, our proven framework takes its place. AI build pipelines are already automated, so an advanced system can be delivered in a short cycle.
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Specialist operations and maintenance that raise efficiency and cut cost. We are specialists in consulting on and recovering broken systems.
02 — Core competency
An appetite for new challenges and accumulated engineering depth — that is the whole of how we work.
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An appetite for challenges no one else took on
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Technical depth from accumulated work and ongoing research
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Process innovation drawn from experience
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Efficiency and cost savings through specialist operations
03 — Tech stack
04 — Own service
643 is HIGHCNC's own service — baseball data and a fan community in one place. KBO, MLB, NPB and CPB standings, schedules and player records, with room for fans to talk on top.
Data
Standings, schedules, player records
League
KBO · MLB · NPB · CPB
Community
A fan community joined to the data
Platform
Web and mobile on our own API
2025
2023
2021
2019
2024
2022
2020
06 — Business
Education, public sector, retail, manufacturing and entertainment — across domains and scales.
07 — Location
Address
(08503) 821, 8F, 166, Gasan digital 2-ro,Office hours
Mon–Fri 10:00–19:00