The Graduate School of Humanities and Social Sciences has reorganized the 16 major courses of the following graduate schools and consists of 4 divisions and 14 diploma programs:

• Graduate School of Integrated Arts and Sciences
• Graduate School of Letters
• Graduate School of Education
• Graduate School of Social Sciences
• Graduate School for International Development and Cooperation
• Hiroshima University Law School

The Graduate School of Humanities and Social Sciences has two missions: to pursue science for humans and society and to build a sustainable and peaceful world through education. This organization aims to develop human resources who are capable of sharing values with specialists of other fields and being engaged in cooperation for realizing such values by cultivating interest for other fields than their specialties in addition to the existing academic field.

• The Graduate School of Humanities and Social Sciences website

The Graduate School of Advanced Science and Engineering has reorganized the 17 major courses of the following graduate schools and consists of 14 diploma programs:

• Graduate School of Integrated Arts and Sciences
• Graduate School of Science
• Graduate School of Advanced Sciences of Matter
• Graduate School of Engineering
• Graduate School for International Development and Cooperation

The Division of Advanced Science and Engineering was established as a school for science and engineering to develop human resources that will take a central role in the exploration of unknown scientific principles and technological and scientific innovation in the future.

• The Graduate School of Advanced Science and Engineering website

The Graduate School of Integrated Sciences for Life has reorganized the 7 major courses of the following graduate schools and consists of 7 diploma programs.

• Graduate School of Advanced Sciences of Matter
• Graduate School of Biosphere Science
• Graduate School of Integrated Arts and Sciences
• Graduate School of Science

This graduate school develops human resources who have a keen interest in other academic disciplines and the ability to play an active role in interdisciplinary and integrated research fields, and who can promptly adapt to ever-changing and developing biological and life science research areas – including genomics, brain, and neurological sciences, food science, ecosystem/environmental science, and medical science – and to solve various challenges facing global society.

• The Graduate School of Integrated Sciences for Life website

The Graduate School of Biomedical and Health Sciences reorganized the Graduate School of Medical & Health Sciences and has 2 divisions. It aims to nurture highly-advanced medical professionals who can take leading roles in advanced team health care, and promote the foremost educational research through deepening basic research, and collaboration/integration between the 4 disciplines; medical sciences, dental sciences, pharmaceutical sciences, and health sciences.

• The Graduate School of Biomedical and Health Sciences website