Welcome to a glimpse of my academic research journey. Over the years, my work has explored the intersections of business, sustainability, and regional development—evolving with the times, my interests, and the questions I’ve been most passionate about answering.

Phase 1: Labor Mobility and Human Capital in ASEAN (Early 2000s)

My journey began in the early 2000s with a focus on labor migration in Southeast Asia, particularly between the Philippines and Japan. I investigated the causes and consequences of the movement of natural persons—how ASEAN migrants enter Japan through both legal and irregular channels, and what this means socially, culturally, and politically for host countries.

This phase deepened my understanding of regional integration and human capital development, as well as the lived realities behind policies on labor mobility.

Phase 2: Sustainability, ESG, and Financial Performance in Japanese Industries (2010s)

By the 2010s, my research shifted toward sustainability and its role in corporate strategy—especially in the context of Japan’s manufacturing industries. I examined how environmental initiatives, ESG practices, and innovation affect financial performance in sectors like automotive and electronics.

This body of work affirmed a critical insight: sustainability isn’t just good ethics—it’s good business. I found evidence of a virtuous cycle, where environmental responsibility and profitability reinforce one another.

Phase 3: Intangible Assets, Innovation, and Capital Structure (2020s)

In recent years, I’ve been exploring the growing importance of intangible assets—intellectual property, brand value, and innovation—in shaping corporate capital structure. My work particularly focuses on Japanese firms navigating today’s knowledge-based economy.

This phase represents a shift toward understanding how unseen assets can drive both financial strategies and long-term value creation.

Continuing the Journey

Throughout these phases, one thread runs consistently through my research: a commitment to addressing the critical issues where economics, sustainability, and corporate decision-making converge.

Whether you’re a fellow academic, policymaker, student, or practitioner, I hope my work offers useful perspectives on the complexities of globalization, responsible business, and sustainable growth.

If you’re just starting your own research path, my message is simple: follow your questions. Let your work evolve with you. You’ll be surprised how much you’ll discover—not just about your field, but about yourself.