Monstarlab Inc., together with its subsidiaries, engages in the information technology business in the Asia Pacific, Europe, the Middle East, Africa, and the Americas. It operates in two segments, Digital Consulting Business and Others. The company offers application and system, website, and e-commerce platform development, as well as AI and XR feature integration, API development and integration, and customer data platform implementation; and data warehouse, data integration infrastructure, and cloud application and infrastructure development, as well as legacy system modernization, digital twin implementation, and customer relationship management implementation. It also provides user research and strategic planning, ideation, service concept and customer journey design, prototyping, and implementation support and performance evaluation; visual identity, communication, and visual design, as well as brand concept development; and user interface and information architecture design, expert usability review, UX writing, and building a design system. In addition, the company offers idea generation support, strategic business planning, global and local market opportunity analysis, technology sourcing, and PoC/MVP development support; and digital transformation planning and support, digital infrastructure optimization, AI-driven and smart process transformation implementation, data-driven management promotion, and exploration of emerging markets and customer segments. Further, it is involved in offshore development, agile development implementation, maintenance and operations outsourcing, and provision of experts; and talent development program, skill transfer support, business process optimization, and implementation of workflow automation tools. The company was formerly known as Monstarlab Holdings Inc. and changed its name to Monstarlab Inc. in March 2025. Monstarlab Inc. was incorporated in 2006 and is headquartered in Shibuya, Japan.