(Motivation and Purpose)
My journey toward this study abroad experience began at the intersection of professional responsibility and personal conviction. As Dean of the Faculty of Business and Public Administration at Tonga National University (TNU) and as Tonga's National SDG4 Coordinator and Commonwealth of Learning focal point, I have long recognized the critical importance of Pacific-Japan academic partnerships as a mechanism for advancing sustainable development in Small Island Developing States (SIDS). However, I became acutely aware that effective engagement with Japanese institutions required not only professional credibility but also a deeper intellectual immersion in how Japanese academia frames and responds to Pacific challenges.
The catalyst for pursuing this specific opportunity was conducting research with Professor Keiichi Ogawa of the Graduate School of International Cooperation Studies (GSICS) at Kobe University. Having completed my doctoral training in Behavioral Studies at Kyoto University, where I produced a doctoral thesis on Tongan international migration written in Japanese, I possessed the language foundation and cultural literacy to engage meaningfully at the postgraduate level in Japan. What I sought was a structured academic platform through which to contribute original Pacific knowledge to Japanese scholarly discourse while simultaneously strengthening my own research agenda on climate security, human mobility, and regional resilience in the South Pacific.
The HORN programme offered precisely this platform. My objectives were threefold: first, continue to conduct research with Professor Ogawa and to deliver substantive academic contributions through seminar presentations grounded in Pacific-specific research; second, to cultivate and deepen strategic academic partnerships between TNU and Kobe University that could yield co-research with Academic staff, student exchange, and capacity-building outcomes; and third, to position Pacific scholarship particularly Tongan and Pacific Islander perspectives within mainstream Japanese international development discourse, ensuring that the region's voices are heard not merely as objects of study but as generators of knowledge.

The centrepiece of my academic engagement at GSICS, Kobe University was the delivery of two postgraduate seminar presentations, each addressing a distinct but interconnected dimension of contemporary Pacific affairs. These presentations were developed as research- grade contributions, incorporating original analysis, regional case studies, and policy recommendations grounded in Pacific realities. Below is a summary of each.
Seminar Presentation 1: Human Security and Mobility in the South Pacific

This seminar addressed the complex and deeply personal dimensions of human security as experienced by Pacific peoples, with a particular focus on migration, labour mobility, and the existential vulnerabilities facing small island communities. Drawing on the UNDP's foundational human security framework encompassing economic security, food security, health security, environmental security, personal security, community security, and political security the presentation examined how these dimensions intersect and are exacerbated in Pacific Island contexts.
Central to the discussion was the phenomenon of Pacific labour mobility and international migration. Using Tonga as a principal case study, informed by my own doctoral research on Tongan migration patterns, and out joint research with Professor Ogawa on Brain Drain, the presentation traced how economic necessity, climate pressures, and limited domestic opportunities are driving an increasing proportion of Pacific populations toward seasonal labour schemes (notably Australia's Pacific Australia Labour Mobility scheme and New Zealand's Recognised Seasonal Employer programme) and permanent emigration. While remittances which constitute a substantial share of GDP in countries like Tonga and Samoa provide critical economic lifelines. The presentation also highlighted the accompanying risks: brain drain, community fragmentation, erosion of cultural identity, and the growing spectre of statelessness or permanent displacement for low-lying atoll nations.

The seminar further examined the gendered dimensions of Pacific mobility, noting that women's migration experiences are shaped by distinct vulnerabilities including limited access to formal labour pathways, heightened exposure to exploitation, and disproportionate caregiving burdens left behind in origin communities. Policy recommendations centered on the need for bilateral agreements that embed human rights protections, culturally responsive support services for Pacific migrants, and the urgent development of legal frameworks for climate-displaced peoples an area where existing international law remains critically inadequate.

For Japanese participants, the presentation drew explicit connections to Japan's own engagement with Pacific labour through the Technical Intern Training Programme and the emerging Specified Skilled Worker system, framing Japan as both a stakeholder in Pacific human security outcomes and a potential model partner in designing more equitable mobility frameworks.
Seminar Presentation 2: Climate Change and Environmental Security in the South Pacific (JASID Kansai Branch: 188th Study Seminar)

The second seminar examined what many Pacific leaders have described as the defining existential crisis of their generation: the accelerating impacts of climate change on Pacific Island nations. The presentation opened by situating the South Pacific within the global climate narrative, highlighting a fundamental injustice that the region contributing least to global greenhouse gas emissions is among the most severely impacted by climate-driven environmental change.

Tonga, and Fiji in recent years; coral reef bleaching and ocean acidification undermining marine ecosystems and food security; freshwater scarcity driven by saltwater intrusion and

erratic rainfall; and the compounding health burdens arising from vector-borne disease expansion and extreme heat events.
A significant portion of the presentation was devoted to regional and international climate governance. The seminar examined the Pacific's collective advocacy through Alliance of Small Island States and the Pacific Islands Forum, including landmark statements such as the more recent Pacific Resilience Framework. The advisory opinion of the International Court of Justice on the obligations of states with respect to climate change was also discussed, analyzing its implications for climate accountability and the legal rights of Pacific nations to demand reparative action from major emitting states.
The presentation also highlighted the innovative and culturally grounded climate adaptation strategies being developed across the region, from community-based mangrove restoration and traditional knowledge integration to national relocation planning in Kiribati and Tuvalu. The role of Japan as a developed nation with significant climate financing capacity, disaster risk reduction expertise, and bilateral relationships with Pacific Island nations was discussed as a critical partner in supporting Pacific resilience, not merely as an aid donor but as a genuine co-architect of climate solutions.

Other Activities
Beyond formal seminars, the study period included productive engagement with GSICS faculty and postgraduate students, informal knowledge exchange sessions, and participation in the broader intellectual community of the university. These interactions enriched my understanding of how Japanese scholars approach Pacific development questions and opened avenues for future collaborative research proposals.
1. Participation in Seminar presentations by visiting academics at GSICS.
2. Participation in Professor Ogawa’s Doctoral Students’ presenting their progressive
Doctoral research.
3. Visit Kyoto University, Graduate School of Letters, meeting with Professor Komeie, Associate Professor Hanibuchi.
4. Reconnection online with my former supervisor at Kyoto University, Professor Ishikawa Yoshitaka.
5. Research networking with graduates of Kyoto University, Professor Higa Natsuko (Kanazawa University), Professor Uesugi Kazuhiro (Kyoto Prefectural University), Professor Fukumoto Taku (Nanzan University), Professor Nakatsuji Susumu (Konan University), Professor Yamagami Tatsuya (Wakayama University).
6. Meeting with the Narita International Airport Corporation Management (NAA Business) to discuss Labour recruitment from Tonga for Naritia International Airport.

The study abroad experience at Kobe University has yielded outcomes that extend well beyond the delivery of two academic seminars. At the most immediate level, the experience has consolidated and significantly deepened bilateral academic linkages between Tonga National University and GSICS. The intellectual relationships forged during this period with faculty members, postgraduate researchers, and institutional administrators represent tangible assets for future cooperation in research, student exchange, and joint capacity- building initiatives relevant to Pacific development.
The experience also produced important intellectual outcomes for my own scholarly development. Synthesizing complex Pacific-specific knowledge into formats accessible and compelling for Japanese postgraduate audiences required rigorous analytical work that strengthened my own research frameworks on human security, climate governance, and Pacific regionalism. The seminars functioned not only as outreach but as research exercises in their own right, generating insights and connections that will inform my future academic writing and policy contributions.
From a professional standpoint, the study abroad period coincides with a significant career transition. The networks, credibility, and intellectual resources accumulated through the HORN programme and the Kobe University engagement has been an enriching experience and I am indepted to the HORN program for the generous financial support.
Looking further ahead, I am committed to sustaining and institutionalising the Japan-Pacific academic corridor that this experience has helped open. This includes pursuing joint research publications with GSICS colleagues, exploring JICA-supported collaborative projects, and facilitating pathways for Tongan and Pacific students to access Japanese postgraduate programmes, a goal that speaks directly to both SDG4 (Quality Education) and the broader aspiration for Pacific peoples to participate as full and equal contributors to global knowledge systems.
In summary, the HORN Business Experience has been a transformative chapter not merely as a professional milestone but as a reaffirmation of the conviction that Pacific scholarship,

Pacific voices, and Pacific wisdom have an essential place in the international academic arena. The work of building that place, with Japan as a key partner and ally, continues.