AI-NATIVE ENGINEERING STUDIO
We're a Tokyo-based engineering studio where every project is backed by 70 specialized AI agents — handling code reviews, security audits, infrastructure, and quality gates — so you get enterprise rigor at startup speed.
ABOUT
tmk Inc. is a software engineering studio in Tokyo. We build cloud platforms, web applications, and mobile apps for companies expanding across Asia.
What makes us different: we designed and operate a 70-agent AI organization — with specialized agents for architecture, security, legal compliance, visual design, and quality assurance — that works alongside our human engineers on every project.
This isn't "we use ChatGPT." This is a structured AI workforce with CxO-level oversight, code review pipelines, and deployment automation. It means we deliver faster, catch more bugs, and maintain standards that would normally require a team of 50.
OUR AI ORGANIZATION
Most studios say they "use AI." We built an AI organization. These aren't chatbots — they're structured agents with defined roles, quality gates, and escalation paths.
10 agents
Frontend, backend, mobile, AI/ML, DevOps, rapid prototyping — full-stack coverage.
11 agents
AWS, GCP, Cloudflare, Vercel, Neon, Firebase — deep expertise per platform.
5 agents
QA engineering, API testing, performance benchmarks, dependency auditing.
6 agents
UI design, UX research, brand guardian, motion design, visual storytelling.
12 agents
SEO, content, social media, growth hacking, community — full funnel coverage.
11 CxO agents
CEO, CTO, CFO, CMO, CLO, CVO — strategic oversight and quality gates on every decision.
Every line of code goes through automated review. Every architecture decision is validated. Every deployment is monitored. Enterprise-grade discipline at startup speed.
SERVICES
Cloud Platform Engineering
Your infrastructure shouldn't be the bottleneck.
We design, build, and manage cloud infrastructure with observability, security, and cost optimization built in from day one. Not bolted on later.
Modern Web Delivery
From first commit to first user — in days.
Production web applications with Next.js, Rust/WebAssembly, and edge-first architecture. SEO, performance, and mobile-first responsive design are defaults, not extras.
Native Mobile Development
One studio for iOS, Android, and everything in between.
Native and cross-platform mobile apps — from consumer products to internal enterprise tools. Designed for the connectivity realities of ASEAN markets.
Bug fix, UI tweak, performance audit, one-page landing — done in days.
New feature, API integration, mobile screen, design system component.
MVP to production. Web app, mobile app, or cloud platform — end to end.
Same 70-agent quality pipeline at every tier.
Start a ProjectWORKS
SAAS PRODUCT
The ledger built for Asia's complexity.
ASEAN 11 countries + Japan fixed asset management SaaS. Client-side computation with Rust/WebAssembly, deployed on Vercel Edge.
COMMUNITY PLATFORM
The home for 3x3 basketball in Japan.
Event tracking, team database, and venue management platform for the Japanese 3x3 basketball community. Built with Next.js and deployed on Vercel.
HOW WE BUILD
We start by asking hard questions — not by writing code. What's the business goal? Who are the users? What does success look like in 6 months?
Our AI agents analyze technical requirements, evaluate technology options, and draft architecture proposals. Human engineers review, challenge, and finalize.
Every line of code goes through automated review — checking for security vulnerabilities, performance issues, and coding standards. Then human review.
We deploy with monitoring, alerting, and rollback from day one. Post-launch, our AI agents continuously monitor performance and flag optimization opportunities.
TECH STACK
INSIGHTS
Technical deep-dives, case studies, and lessons from building with a 70-agent AI organization.
First article coming soon.
FAQ
Our 70-agent AI organization gives us the process discipline of a large firm — automated code review, security audits, architecture validation — with the speed and directness of a small team. You talk to the people who build. No account managers in between.
Yes. Our primary markets are Japanese companies expanding into ASEAN and global startups targeting Asian markets. All communication is in English or Japanese.
MVP in 4-8 weeks. Production launch in 8-16 weeks. We scope aggressively because our AI pipeline handles the overhead that normally slows teams down.
Every project goes through automated security audits by our AI security agent, following a 6-phase penetration testing protocol. Credentials are encrypted in a vault system — never in code, never in chat.
Yes. A single landing page, a bug fix, a UI component, a performance audit — we handle projects of any size. Our AI-augmented workflow means small projects don't carry the overhead they would at traditional studios. You get the same quality pipeline (code review, security checks, testing) whether the project is $50 or $50,000.
Most studios use AI tools like Copilot for code completion. We built a structured organization of 70 specialized agents — with a CTO agent that reviews architecture, a security agent that runs audits, a legal agent that checks compliance, and an executive board that makes strategic decisions. It's not a tool. It's a workforce.
CONTACT
Whether you're building a new product, scaling existing infrastructure, or expanding into ASEAN — we'd love to hear what you're working on. We reply within one business day.
