•  251
    Can Artificial Intelligence Philosophize?
    The Review of Life Studies 12 40-41. 2021.
    A short essay that discusses whether it is possible for AI to do philosophy in its true sense of the word.
  •  324
    Philosophy and Meaning in Life Vol.3
    Journal of Philosophy of Life. 2021.
    This book is a collection of all the papers and the essay published in the special issue “Philosophy and Meaning in Life Vol.3,” Journal of Philosophy of Life, Vol.11, No.1, 2021, pp.1-154. We held the Third International Conference on Philosophy and Meaning in Life online at the University of Birmingham, Birmingham, UK, on July 21–23, 2020. This conference was co-hosted by the Birmingham Centre for Philosophy of Religion, and the Waseda Institute of Life and Death Studies. We accepted about 50…Read more
  •  263
    What Is Birth Affirmation?: The Meaning of Saying “Yes” to Having Been Born
    Journal of Philosophy of Life 11 (1): 43-59. 2021.
    In this paper, the concept of birth affirmation is clarified in both the psychological dimension and the philosophical dimension. In the psychological dimension, we propose two interpretations: 1) Possible world interpretation: Even if I could imagine a possible world in which my ideal was realized or my grave sufferings were resolved, I would never think, at the bottom of my heart, that it would have been better to have been born to that possible world. 2) Anti-antinatalistic interpretation: I …Read more
  •  534
    This book was first published in Japanese in 2013 and was warmly welcomed not only by general readers but also by specialists in philosophy. I believe that it succeeded in breaking new ground in the field of introductory approaches to philosophy. Many manga or comic books explaining the thought of major philosophers have already been published. There have also been manga whose story was conceived by philosophers. To the best of my knowledge, however, there has never been a book in which a philo…Read more
  •  151
    A Solipsistic and Affirmation-Based Approach to Meaning in Life
    Journal of Philosophy of Life 9 (1): 82-97. 2019.
    In this paper, I make two arguments: 1) There is a solipsistic layer in meaning in life, which I call the “heart of meaning in life” (HML). The bearer of the heart of meaning in life is the solipsistic being. The heart of meaning in life cannot be compared with anything else whatsoever. 2) The heart of meaning in life can be dynamically incorporated into the affirmation of having been born into this world, which I call “birth affirmation.” There can be two interpretations of birth affirmation, t…Read more
  •  216
    Philosophy, Manga, and Ōmori Shōzō
    European Journal of Japanese Philosophy 3. 2018.
    Why would a philosopher choose to convey his ideas in the form of Manga? This discussion between Masahiro Morioka, author of Manga Introduction to Philosophy, and the translator of its French edition, Pierre Bonneels, shows how philosopher and artist Morioka became acquainted, through images, with fundamental abstract notions. After a short historical analysis of the aesthetic advantages of Manga, consideration is given to this unique way of provoking thought. On this basis, theoretical aspects …Read more
  •  50
    Disability Movement and Inner Eugenic Thought: A Philosophical Aspect of Independent Living and Bioethics
    Eubios Journal of Asian and International Bioethics 12 (3): 94-96. 2002.
    The Japanese disability movement in the 1970s posed an important question about our inner eugenic thought. Their arguments should be one of the focuses of attention for bioethics and philosophy of life in the 21st century. Their philosophy is comparable with DPI’s declaration, “The Right to Live and be Different,” published in 2000. They thought that technology of selective abortion was dangerous because it systematically deprives us of a sense of security (=the fundamental sense of security) th…Read more
  •  17
    Two Aspects of Brain Dead Being
    Eubios Journal of Asian and International Bioethics 10 (1): 10-10. 2000.
  •  5449
    The Trolley Problem and the Dropping of Atomic Bombs
    Journal of Philosophy of Life 7 (2): 316-337. 2017.
    In this paper, the ethical and spiritual aspects of the trolley problem are discussed in connection with the dropping of atomic bombs on Hiroshima and Nagasaki. First, I show that the dropping of atomic bombs was a typical example of the events that contained the logic of the trolley problems in their decision-making processes and justifications. Second, I discuss five aspects of “the problem of the trolley problem;” that is to say, “Rarity,” “Inevitability,” “Safety Zone,” “Possibility of Becom…Read more
  •  578
    In this paper, I would like to argue that brain-dead small children have a natural right not to be invaded by other people even if their organs can save the lives of other suffering patients. My basic idea is that growing human beings have the right to grow in the form of wholeness, and dying human beings also have the right to die in the form of wholeness; in other words, they have the right to be protected from outside invasion, unless they have declared their wish to abandon that right before…Read more
  • When Did "bioethics" Begin In Each Country? A Proposal Of A Comparative Study
    Eubios Journal of Asian and International Bioethics 13 (2): 51-52. 2003.
  • Report of the Kyoto Bioethics Seminar, and Comments on Comparative Bioethics
    Eubios Journal of Asian and International Bioethics 6 (6): 157-157. 1996.
  •  3091
    Reconsidering Meaning in Life: A Philosophical Dialogue with Thaddeus Metz (edited book)
    Journal of Philosophy of Life, Waseda University. 2015.
    An e-book devoted to 13 critical discussions of Thaddeus Metz's book "Meaning in Life: An Analytic Study", with a lengthy reply from the author. Preface Masahiro Morioka i Précis of Meaning in Life: An Analytic Study Thaddeus Metz ii-vi Source and Bearer: Metz on the Pure Part-Life View of Meaning Hasko von Kriegstein 1-18 Fundamentality and Extradimensional Final Value David Matheson 19-32 Meaningful and More Meaningful: A Modest Measure Peter Baumann 33-49 Is Meaning in Life Compara…Read more
  •  2136
    The objective of this paper is to contribute to the international discussions on life and scientific technology by examining the images and concepts of life in contemporary Japan. In English the word Inochi can be rendered as "life". However, the nuances of the Japanese term differ in certain cases, and therefore I have chosen to use the term much as is. I first discuss the linguistic meanings of the word, and then consider several important features of the images of inochi that have appeared in…Read more
  •  553
    The Japanese Transplantation Law is unique among others in that it allows us to choose between "brain death" and "traditional death" as our death. In every country 20 to 40 % of the popularion doubts the idea of brain death. This paper reconsiders the concept, and reports the ongoing rivision process of the current law. Published in Hastings Center Report, 2001.
  • Some Ethical Issues Of Cloning
    Eubios Journal of Asian and International Bioethics 7 (3): 67-68. 1997.
  •  28
    What Do We Learn From Japanese Feminist Bioethics?
    Eubios Journal of Asian and International Bioethics 8 (6): 183-184. 1998.
    Mitsu Tanaka, activist and philosopher, thinks that a woman who has an abortion sways between two kinds of consciousness, that is, the consciousness that it is her right to determine whether to have an abortion or not, and the consciousness that she is going to be a fetus killer. Tanaka concludes that women should face this "confused self" swaying between these two kinds of consciousness, because this "confused self" should be the basis of the women's movement and the coming new philosophy of li…Read more
  •  149
    Current debate on the ethical issues of brain death
    Proceedings of International Congress on Ethical Issues in Brain Death and Organ Transplantation 57-59. 2004.
    The philosophy of our proposal are as follows: (1) Various ideas of life and death, including that of objecting to brain death as human death, should be guaranteed. We would like to maintain the idea of pluralism of human death; and (2) We should respect a child’s view of life and death. We should provide him/her with an opportunity to think and express their own ideas about life and death.
  •  511
    The aim of this paper is to propose a new approach to the question of meaning in life by criticizing Thaddeus Metz’s objectivist theory in his book Meaning in Life: An Analytic Study. I propose the concept of “the heart of meaning in life,” which alone can answer the question, “Alas, does my life like this have any meaning at all?” and I demonstrate that “the heart of meaning in life” cannot be compared, in principle, with other people’s meaning in life. The answer to the question of “the heart …Read more
  •  38
    Bioethics and Japanese Culture: Brain Death, Patients' Rights, and Cultural Factors
    Eubios Journal of Asian and International Bioethics 5 (4): 87-90. 1995.
    The essence of human being resides not only in his/her brain, but also in every part of the body, therefore, the idea that brain-death equals human death can not be true in a certain context. Of course their arguments are not so strictly constructed, but if we take this theory seriously and develop it philosophically, it may have the possibility of criticize the very basis of contemporary civilization which is inclined to see humans only as a reasoning and calculating machine made up of brain's …Read more
  • Commentary On Boyd
    Eubios Journal of Asian and International Bioethics 10 (4): 119-119. 2000.
  •  527
    If our sense of happiness is closely connected to brain functions, it might become possible to manipulate our brain in a much more refined and effective way than current methods allow. In this paper I will make some remarks on the manipulation of the sense of happiness and illuminate the relationship between human dignity and happiness. The President’s Council on Bioethics discusses this topic in the 2003 report Beyond Therapy, and concludes that the use of SSRIs might make us “feel happy for no…Read more
  •  64
    This book shifted the Japanese debate on brain death from "brain-centered analysis" to "human relationship oriented analysis." I defined that brain death means a form of human relationships between a comatose patient and the people surrounding him/her in the ICU. I paid special attention to the emotional aspect and the inner reality of the family members of a brain dead person, because sometimes the family members at the bedside, touching the warm body of the patient, express the feeling that th…Read more
  • Commentary On Macer
    Eubios Journal of Asian and International Bioethics 9 (2): 38-39. 1999.
  •  37
    A Proposal For Revision Of The Organ Transplantation Law Based On A Child Donor’s Prior Declaration
    with Tateo Sugimoto
    Eubios Journal of Asian and International Bioethics 11 (4): 108-109. 2001.
    This is the translation of the so-called Morioka&Sugimoto proposal on brain death and transplantation. We proposed that the prior declaration of a brain dead child should be respected, and that when the child does not have a donor card the organ removal should be prohibited. A material for understanding an unprecedented bioethics debate now occurring in Japan.
  • Commentary
    Eubios Journal of Asian and International Bioethics 5 (2): 33-33. 1995.
  • Human Cloning: Commentary on Tharien, Weiler, & Leavitt
    Eubios Journal of Asian and International Bioethics 8 (1): 13-13. 1998.
  •  496
    Narrative responsibility and moral dilemma: A case study of a family’s decision about a brain-dead daughter
    with Takanobu Kinjo
    Theoretical Medicine and Bioethics 32 (2): 91-99. 2011.
    A brain death case is presented and reinterpreted using the narrative approach. In the case, two Japanese parents face a dilemma about whether to respect their daughter’s desire to donate organs even though, for them, it would mean literally killing their daughter. We argue that the ethical dilemma occurred because the parents were confronted with two conflicting narratives to which they felt a “narrative responsibility,” namely, the responsibility that drives us to tell, retell, and coauthor th…Read more
  •  1032
    "Confessions of a Frigid Man: A Philosopher’s Journey into the Hidden Layers of Men’s Sexuality" is the translation of a Japanese 2005 bestseller, "Kanjinai Otoko." Soon after the publication, this book stirred controversy over the nature of male sexuality, male “frigidity,” and its connection to the “Lolita complex.” Today, this work is considered a classic in Japanese men’s studies. The most striking feature of this book is that it was written from the author’s first-person perspective. The au…Read more