Koska website screenshot

Koska

KOSKA Corporation (株式会社KOSKA) is a Tokyo-based manufacturing technology company, founded in October 2018, that applies cost accounting and IoT to the Japanese factory floor. Its flagship product GenKan (原価管理自動化サービス) automates cost management for high-mix low-volume manufacturers: RFID and power sensors installed on existing equipment capture work progress and consumption without changing operator behavior, then make processing cost, material cost, and electricity cost visible line by line, feeding real actual-cost figures and KPI setting back to the shop floor and management. A second product, ながら記録 (Nagara Kiroku / "vScribe"), is an AI record-keeping app for manufacturing, construction, and logistics sites — photograph a paper form and AI generates the input form, then operators record hands-free by speaking, with the AI parsing natural speech into structured records, inspections, and reports. KOSKA is led by CEO Kenichiro Sone (Forbes 30 Under 30 Asia 2021) and advised by Hiroshi Obata, former chair of the Japan Cost Accounting Association. As of this profile the company publishes no public developer API, SDK, or developer portal — it is a sensor-and-SaaS product company, not an API provider.

Koska is profiled on the APIs.io network. Tagged areas include Company, Manufacturing, Cost Management, Cost Accounting, and Industrial IoT.

Koska’s developer surface includes engineering blog, product news, support, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub
10.2/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyManufacturingCost ManagementCost AccountingIndustrial IoTIoTRFIDArtificial IntelligenceVoice RecognitionManufacturing ExecutionJapan

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 10.2/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 1.3 / 20
Commercial Clarity 2.1 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/koska: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Koska Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy
PrivacyPolicy

Company 4

The organization behind the API

Website
Website
 About
About
 Blog
Blog
 News
News

Other 2

Properties that don't map to a standard resource type

Product
Product
 Product
Product

Source (apis.yml)

apis.yml Raw ↑ 
aid: koska
name: Koska
description: 'KOSKA Corporation (株式会社KOSKA) is a Tokyo-based manufacturing technology company, founded in October 2018, that
  applies cost accounting and IoT to the Japanese factory floor. Its flagship product GenKan (原価管理自動化サービス) automates cost
  management for high-mix low-volume manufacturers: RFID and power sensors installed on existing equipment capture work progress
  and consumption without changing operator behavior, then make processing cost, material cost, and electricity cost visible
  line by line, feeding real actual-cost figures and KPI setting back to the shop floor and management. A second product,
  ながら記録 (Nagara Kiroku / "vScribe"), is an AI record-keeping app for manufacturing, construction, and logistics sites — photograph
  a paper form and AI generates the input form, then operators record hands-free by speaking, with the AI parsing natural
  speech into structured records, inspections, and reports. KOSKA is led by CEO Kenichiro Sone (Forbes 30 Under 30 Asia 2021)
  and advised by Hiroshi Obata, former chair of the Japan Cost Accounting Association. As of this profile the company publishes
  no public developer API, SDK, or developer portal — it is a sensor-and-SaaS product company, not an API provider.'
url: https://raw.githubusercontent.com/api-evangelist/koska/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: profiled
x-tier-reason: portfolio-lead
x-no-public-api: true
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
image: https://koska.jp/static/b40c21d9df64d852e623c9c1daa4f44f/0a2f7/LOGO.png
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Manufacturing
- Cost Management
- Cost Accounting
- Industrial IoT
- IoT
- RFID
- Artificial Intelligence
- Voice Recognition
- Manufacturing Execution
- Japan
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/koska-domain-security.yml
- type: Website
  url: https://koska.jp
- type: Product
  name: GenKan — cost management automation
  url: https://koska.jp
- type: Product
  name: ながら記録 (Nagara Kiroku) — AI hands-free record keeping
  url: https://vscribe.koska.jp/
- type: About
  url: https://koska.jp/info/
- type: Blog
  url: https://vscribe.koska.jp/use-cases
- type: News
  url: https://koska.jp/news/
- type: Support
  url: https://koska.jp/#contact
- type: PrivacyPolicy
  url: https://koska.jp/policy/
- type: LLMsTxt
  url: llms/koska-llms.txt
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence