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, responsibilities and reporting schedules are managed in one system.
GTB / GROWTH READINESS
Review the management requirements below and visit the Platform page for detailed procedures.
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.
→ 04A shared calendar tracks filing, renewal, review and specialist consultation dates.
→ 05New locations, hiring, contracts and investment are considered only when the system can control them.
→BUSINESS UNITS
View each BU’s sector, operating status and detailed profile.
LUAN LOGISTICS
Startup
In Operation
XA DOAN BILLIARDS & COFEE
Entertainment
In Operation
Star Link JSC
Bicycle Sales & Refurbishment
In Operation
NHAU DAN CHU
Restaurant
In Operation
Japan’s Business Manager rules changed in October 2025. Understand the October 2028 transition, ¥30 million requirement and business preparation.
2026.10.26 Nhậu Dân Chủ prepares menus for Uber Eats and Demae-canGTB supports menu development and delivery-channel preparations for Nhậu Dân Chủ, linking Vietnamese–Japanese product information with restaurant operations.
2026.10.26 GTB reviews operations and hygiene at Nhậu Dân ChủGTB conducts an on-site operational and hygiene review at Nhậu Dân Chủ in Hachioji as the restaurant prepares its delivery menu and sales channels.
Message from Management
GTB reviews the context, fit and implementation route before defining the next scope.