---
title: About — TechJapan LLC
source: https://www.tech-japan.jp/about/
updated: 2026-09-11
facts: https://www.tech-japan.jp/facts.json
---
# A small company doing work that usually needs a department.

TechJapan LLC was founded in Hadano, Kanagawa in 2024. We build ontology platforms and the retrieval that runs on them, and we ship our own software rather than only advising other people to ship theirs.

## Company details

|  |  |
| --- | --- |
| Legal name | (TechJapan LLC) |
| Corporate Number | 1011003018911 — verifiable at the [national corporate registry](https://info.gbiz.go.jp/hojin/ichiran?hojinBango=1011003018911) |
| Founded | 5 April 2024 |
| Representative | [Go Kyono](https://x.com/kyonogo) , Managing Member |
| Address | 1-45 Taishin-cho, Hadano, Kanagawa 257-0034, Japan |
| Business | Ontology and knowledge graph engineering; AI integration; SaaS product development and operation; website production and management; real estate brokerage |
| Real estate licence | Kanagawa Governor Licence (1) No. 32931 |
| Working languages | Japanese, English, Thai |
| Service area | All of Japan, remotely. Southeast Asia through partner companies |

## What has happened, in order

|  |  |
| --- | --- |
| 2024 | TechJapan LLC founded in Hadano, Kanagawa |
| 2026-02 | Pasha Kintai launched. Covered by Gekkan Soumu Online and O!Product AI |
| 2026-03 | Legal Data Utilization Award at the Digital Agency Law x Digital Hackathon, for the disaster-recovery navigation system Fukko Compass |
| 2026-05 | Seminar on AI and VR for on-site implementation, held with Chuei Shinkin Bank |
| 2026-06 | Pasha Kintai featured in Nikkei Construction, June 2026 issue |
| 2026-07 | Pasha Kintai adds an integration for licensed labor consultants. Covered by VOIX biz |
| 2026-08 | Hadano AI Cabinet published at h-c.ai: two-stage retrieval over a local knowledge database, served over MCP |
| 2026-09 | Hadano AI Cabinet v2 record published at h-c.ai: verbatim evidence with positions, a machine-checked retrieval contract, optional shared access over HTTP, and Linux x64 alongside Windows x64 |

## Go Kyono

Managing Member of TechJapan LLC. Before founding it: IT consulting for publicly listed Japanese companies, then Director and CTO of a company capitalized at over 500 million yen, then CEO of a Thai corporation.

Fifteen years and more than a hundred companies of digital transformation work, most of it in Southeast Asian manufacturing, across IT, finance and accounting, human resources and labor, and production management. Over 1,500 on-site interviews — which is where the conviction behind this company came from: the plans were rarely wrong, and the data underneath them almost always was.

- Digital Promotion Officer appointed by the Digital Agency of Japan
- Member of the Japanese Society for Artificial Intelligence
- Legal Data Utilization Award, Digital Agency Law x Digital Hackathon 2025
- Speaks Japanese, English and Thai
- [@kyonogo](https://x.com/kyonogo)

## Four commitments, stated so you can hold us to them

### The person who scopes the work does the work

There is no account layer between you and whoever is writing the code. That is a constraint as much as a promise: it bounds how many engagements can run at once, and we would rather turn work down than staff it with strangers.

### The starting price is published

From JPY 30,000, tax excluded, quoted in writing per agreed scope before work starts. No setup fee, no discovery phase that exists to justify the invoice. If a subsidy applies, we say so, because it lowers your cost rather than ours.

### Handover is inside the scope

The exit condition is written down before the work starts. A dependency we could have removed and did not is a failure, not an annuity.

### We say what has not been built

Our own product page keeps what is built apart from what is only designed, and the record behind it — the specification, the measurements and the limits — is published in full at h-c.ai. If we are willing to publish that about software we are trying to sell, you can expect the same accounting on your project.