Improving public understanding and acceptance are critical for promoting coronavirus vaccination. However, how to promote COVID-19 vaccine programs remains controversial due to various ethical issues. This study, thus, aimed to survey the acceptance of COVID-19 vaccines among Japanese citizens and discuss relevant ethical issues. A cross-sectional survey was conducted via an online platform. An anonymous, quantitative, self-administered online questionnaire was sent to 6965 registered Japanese residents, which included questions regarding the respondent’s general knowledge, experience, and opinions of vaccines, vaccine development, (...) COVID-19, and COVID-19 vaccines. Of the 1569 respondents, 730 and 839 were categorized into the younger and older groups, respectively. Most of the respondents possessed general knowledge of COVID-19 vaccines and their features. Of the respondents, 57.8% definitely agreed or somewhat agreed to receive COVID-19 vaccines. The older group showed significantly greater willingness to receive vaccines and higher literacy regarding vaccines in general. Possible reasons for the older group’s greater willingness to receive COVID-19 vaccines are a high risk of severe COVID-19 infection and their past accumulated experience of receiving various vaccinations. Although active public intervention could increase vaccination rates, most of the respondents did not agree with mandatory vaccination. Furthermore, a gap between the participants in the COVID-19 vaccine trials and the prioritized population in real-world vaccination should be adjusted in future vaccine development. (shrink)

It is often said that ethical discussion on robots, robotics and HRI is poor in Japan. However, this is only a superficial response. Although topics such as “autonomy ” or “responsibility ” are not “hot” topics, Japan is a country where different views on robots are commonly accepted. These views are often based on cultural and social traditions. In this chapter, we focus on Japanese robots and their philosophical and ethical backgrounds, examining the discussions by the authors such as Nishida (...) Kitarō, Watsuji Tetsurō, Yuasa Yasuo and Ichikawa Hiroshi. In contrast to the Western views based on the separation of the subject and the object or the mind and the body, Japanese authors often talk about “oneness,” i.e. the undifferentiated situation of entities, things and humans in this world. We will try to see how we can understand Japanese robots, their kokoro 心 and their mi 身 by this kind of cultural, ethical and philosophical views based on the authentic state of oneness of the subject and the object, the humans and the rest of entities in the world. (shrink)

This paper deals with intercultural aspects of privacy, particularly with regard to important differences between Japanese and the Western views. This paper is based on our discussions with Rafael Capurro – a dialogue now represented by two separate but closely interrelated articles. The companion paper is broadly focused on the cultural and historical backgrounds of the concepts of privacy and individualism in “Western” worlds; our main theme focuses on different concepts of privacy in Japan and their sources in related aspects (...) of Japanese culture. The interrelationship between our two papers is apparent in our taking up identical or similar topics in each paper. Reading our two papers in conjunction with each other will bring about deeper and broader insights into the diverse values and worldviews of Japan and Western cultures that underlie concepts of privacy that at a surface level appear to be similar. (shrink)

Basic emotions such as happiness, sadness, and anger are universal, regardless of the human species, and are governed by specific brain regions. A recent report revealed that mentalizing, which is the ability to estimate other individuals’ emotional states via facial expressions, can be preserved with the help of awake surgery. However, it is still questionable whether we can maintain the ability to understand others’ emotions by preserving the positive mapping sites of intraoperative assessment. Here, we demonstrated the cortical regions related (...) to basic emotions via awake surgery for patients with frontal glioma and investigated the usefulness of functional mapping in preserving basic emotion. Of the 56 consecutive patients with right cerebral hemispheric glioma who underwent awake surgery at our hospital, intraoperative assessment of basic emotion could be successfully performed in 22 patients with frontal glioma and were included in our study. During surgery, positive responses were found in 18 points in 12 patients. Of these, 15 points from 11 patients were found at the cortical level, mainly the premotor and posterior part of the prefrontal cortices. Then, we focused on cortical 15 positive mappings with 40 stimulations and investigated the types of emotions that showed errors by every stimulation. There was no specific rule for the region-emotional type, which was beyond our expectations. In the postoperative acute phase, the test score of basic emotion declined in nine patients, and of these, it decreased under the cut-off value in three patients. Although the total score declined significantly just after surgery, it recovered within 3 months postoperatively. Our study revealed that through direct electrical stimulation, the premotor and posterior parts of the prefrontal cortices are related to various kinds of basic emotion, but not a single one. When the region with a positive mapping site is preserved during operation, basic emotion function might be maintained although it declines transiently after surgery. (shrink)