Graduate School of Agricultural and Life Sciences

At The University of Tokyo, tuition is 520,800 JPY per year.

The Department of Ecosystem Studies at The University of Tokyo offers a doctoral program taught in English, located in Tokyo, Japan, with a three-year duration and an April start date. The University of Tokyo, founded in 1877 as the oldest national university in Japan, describes itself as a place of dialogue with the unknown, spanning ten faculties and fifteen graduate schools that bring together students and researchers from many countries and regions. This department focuses on the structure and function of ecosystems, drawing on ecology, environmental science, and natural resource management to study how organisms, habitats, and human activity interact across forests, agricultural land, rivers, and other systems. Doctoral candidates typically pursue an original research project, often involving field observation combined with laboratory or modeling work, under the guidance of faculty members with expertise in specific ecosystem types or environmental processes. The field of ecosystem studies is closely tied to conservation biology, environmental management, and sustainability science, and graduates often move into research positions, environmental consulting, conservation organizations, government agencies, and academic careers. Over three years, doctoral students are expected to progress from coursework and background research through data collection and analysis to a completed dissertation presenting original findings. English-medium instruction allows international students to pursue this research without requiring Japanese language proficiency for their coursework and supervision, while still engaging with the practical realities of ecosystems in and around Japan. As part of a large national university, the department gives doctoral students access to shared research infrastructure and contact with related departments across the agricultural and life sciences.