01 / Service
Contract development
End-to-end delivery from requirements through design, build, test, and hand-off.
- Web and enterprise applications
- Mobile apps (iOS / Android)
- APIs and backend services
Services
Four ways we support Japanese software teams
We propose the team composition and contract model that best fits your scope, timeline, and budget.
02 / Service
Lab-style development
A dedicated team on a monthly retainer for sustained mid- to long-term delivery.
- Dedicated BrSE + engineer team
- Flex up/down monthly or quarterly
- In-house transition support
03 / Service
SES / Quasi-mandate
Senior engineers embedded in your team — onsite or remote.
- Japanese-capable engineers
- Short PoC to long-term staffing
- Time logs and progress reports
04 / Service
Investment / Partnership
Joint product development, JV setups, and equity-based long-term partnerships.
- Joint product development
- Equity to Japanese partners
- Hands-on business launch support
Bridge SE
A Bridge SE on every engagement
Bilingual engineers who understand both the language and the code
Our Bridge SEs combine real Japanese work experience with senior-level engineering. They sit between your PM/PdM and our delivery team to translate nuance, manage specs, run reviews, and own QA hand-off.
- JLPT N1 / N2
- 日本実務経験
- PM / Tech Lead
Contract models
Three standard engagement structures, picked to match your project
Fixed-price contract
Defined deliverables, deadline, and price. Best for clear scope.
Lab-style (quasi-mandate)
Dedicated team on a monthly fee. Best for ongoing development.
SES / Per-engineer
Engineers assigned individually. Best for flexible team scaling.
Core tech stack
- TypeScript / React / Next.js / Vue / Nuxt
- Node.js / NestJS / Go / Python / Java / Kotlin
- PostgreSQL / MySQL / MongoDB / Redis
- AWS / GCP / Azure / Cloudflare
- iOS (Swift) / Android (Kotlin) / Flutter
- Docker / Kubernetes / Terraform / GitHub Actions
Let’s start with a conversation
We respond within one business day. NDA available on request. A company brochure is available for download.