| Reconsidering brain death: a lesson from Japan's fifteen years of experience M Morioka Hastings Center Report 31 (4), 41-46, 2001 | 107 | 2001 |
| A phenomenological study of “herbivore men” M Morioka | 61 | 2013 |
| Bioethics and Japanese culture: brain death, patients’ rights and cultural factors M Morioka Eubios Journal of Asian and International Bioethics 5, 87-90, 1995 | 47 | 1995 |
| Diagnosis of brain death in children SD Shemie, MM Pollack, M Morioka, S Bonner The Lancet Neurology 6 (1), 87-92, 2007 | 37 | 2007 |
| The Concept of Inochi: A Philosophical Perspective on the Study of Life M Morioka Global Bioethics 6 (1), 35-59, 1993 | 31 | 1993 |
| 生命観を問いなおす: エコロジーから脳死まで 森岡正博 (No Title), 1994 | 24 | 1994 |
| Brain-Dead Person M Morioka, NH Noshi Tokyo: Tokyo-Shoseki 160, 1989 | 18 | 1989 |
| Ethical issues raised by medical use of brain-dead bodies in the 1990s A Akabayashi, M Morioka | 17 | 1991 |
| Disability movement and inner eugenic thought: A philosophical aspect of independent living and bioethics M Morioka Eubios Journal of Asian and International Bioethics 12 (3), 2002 | 16 | 2002 |
| What is antinatalism?: definition, history, and categories M Morioka | 14 | 2021 |
| A proposal for revision of the organ transplantation law based on a child donor’s prior declaration M Morioka, T Sugimoto Eubios Journal of Asian and International Bioethics 11 (4), 108, 2001 | 14 | 2001 |
| Seimeigaku ni naniga dekiruka–Nôshi, feminism, yusei shisô (What can bioethics do?: Euthanasia, feminism and eugenic thoughts) M Morioka Tokyo: Keisô Shobô, 2001 | 13 | 2001 |
| Is Meaning in Life Comparable?: From the Viewpoint of ‘The Heart of Meaning in Life’ M Morioka | 11 | 2015 |
| Cross-cultural approaches to the philosophy of life in the contemporary world: From bioethics to life studies M Morioka Genomics in Asia: A Clash of Bioethical Interests?, 179-200, 2012 | 11 | 2012 |
| The Ethics of Human Cloning and the Sprouts of Human Life M Morioka Cross-Cultural Issues in Bioethics, 1-16, 2006 | 10 | 2006 |
| Painless civilization 1 M Morioka Tokyo: Transview, 2003 | 10 | 2003 |
| Nōshi-no-hito: seimeigaku-no-shiten-kara M Morioka Fukutake-Shoten, 1991 | 10 | 1991 |
| The concept of life in contemporary Japan M Morioka The review of life studies 2, 23-62, 2012 | 8 | 2012 |
| Sôshokukei danshi no ren'aigaku M Morioka Media Factory, 2008 | 8 | 2008 |
| Two aspects of brain dead being M Morioka | 8 | 2000 |
