GTB / GROUP ARCHITECTURE
GTB provides a common foundation for business models involving foreign nationals in Japan to operate efficiently, responsibly and within the law.
GTB Holdings decides the business model, operating scope, budget, contracts, people and compliance matters.
GTB retains decision and control authority; each BU performs assigned work within approved limits.
Records, data, accountability and reporting rhythms are connected in one management system.
GTB / GROWTH READINESS
The homepage presents governance outcomes at a high level. Detailed control domains and operating mechanisms are explained on the Platform page.
View the operating mechanismActivities, locations, resources and accountability are defined before work is assigned or expanded.
→ 02GTB sees revenue, costs, balances, cash and exceptions in one consistent dataset.
→ 03Each task has an operator, reviewer, deadline and decision level.
→ 04Filing, renewal, review and specialist-consultation dates sit on a governance calendar.
→ 05New locations, hiring, contracts and investment are considered only when the system can control them.
→BUSINESS UNITS
A concise view of sector and current status. Full profiles are available in the Business Units directory.
LUAN LOGISTICS
Startup
In Operation
PBH Building Cleaning Services
Services
Standardizing
XA DOAN BILLIARDS & COFEE
Entertainment
In Operation
Star Link JSC
Bicycle Sales & Refurbishment
In Operation
A practical framework for decision ownership, evidence, cash visibility, monthly review and exception handling as a business grows in Japan.
2026.07.27 HR governance checks before expanding a workforce in JapanWhat to review across employment terms, timekeeping, overtime approval, payroll changes and residence-status records before hiring at scale.
2026.07.24 Three HR Management Mistakes That Can Hold Back Business Growth in JapanAs Japan continues to face structural labor shortages, human resources management has become more than an internal administrative function. For small and medium-sized enterprises, startups, and foreign-led businesses operating in Japan, the ability to...
Representative Message
GTB reviews the context, fit and implementation route before defining the next scope.