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The History of Hokkaido, compiled and published by the Hokkaido regional authority in 1918, explains why the Hokkaido frontier was “opened” (kaitaku) by the Japanese (wajin) rather than by the Ainu:
With respect to their old customs, the great majority of the Ainu have not yet managed to escape a savage and uncivilized stage… From the very outset, the task of opening the frontier can only be accomplished by an ethnos that has reached a certain cultural level. It is of course impossible to hope that this opening of the frontier could be performed by the people of Ezo themselves, a people that has not yet left behind a period of primitive savagery – the only ethnos among those close to Hokkaido and near to the Ezo people which possesses a culture capable of enduring this duty is unquestionably the Japanese.
Japanese imperial authorities sought to justify their imperial project in Hokkaido by racializing the Ainu, whom they displaced in 1869. At the time, the Ainu, with their Caucasian features and beards, were considered racially and culturally distinct from the Japanese (wajin), explaining why some western anthropologists marveled at the feat of a yellow race colonizing a white race. Therefore, the Japanese racialization of the Ainu as a culturally inferior and primitive race at the brink of extinction turned conventional racial taxonomies on their head. In this article Hirano introduces the term “colonial translation,” referring to the process by which the cultural and social differences between the Ainu and Japanese were rewritten to cast the Ainu as primitives. The institutionalization of these depictions of Ainu as primitive people enabled the colonizer to justify rule over the colonized. Although by the turn of the 19th century the majority of Ainu were engaged in wage labor or trade with the Japanese, the passage of the 1899 Protection Act attempted to turn the Ainu into farmers. More precisely, the imperial project in Hokkaido was justified by the argument that the Ainu were not capable of settling the land and cultivating it; the Japanese as a more civilized and advanced race needed to take charge. Expropriation of land and the limitation of Ainu hunting and fishing rights all occurred simultaneously with the “nativization” of the Ainu.
TAKARAZUKA, Hyogo Prefecture–It was a strange time to fall in love. The Americans were about to land on Okinawa Prefecture for what would later be one of the bloodiest battles of World War II.
But Ohama Tatsuko says some of her most cherished moments came amid the horrors of the war, namely her walks on a beach in the prefecture with a student conscript, their hopes and promises for the future, and even the awkward moments trying to express their true feelings toward each other.
MINAMATA, Kumamoto Pref. (Kyodo) Kaneko Sumiko, 74, hopes to outlive, even by a day, her 50-year-old son, Yuji, who has been in a wheelchair the past nine years.
“His condition is getting worse, and now even we family members do not understand what he says or wants,” she said of her third son, who suffers congenital Minamata disease. “He must feel miserable that he cannot express his feelings to people, while I myself have had sleepless nights thinking about him.”
The town of Namie is the largest in both area and population among eight towns and villages within Futaba Country in Fukushima Prefecture. At the time of the Great East Japan Earthquake in March 2011 that precipitated the Fukushima Daiichi Nuclear Disaster, the town's population was 18,464. Although Namie is located just 11.2 km from the nuclear power plants, it took four days from the explosion of the power plants before Tokyo issued an evacuation order. The government's belated order was consonant with its decision to withhold information on radiation levels provided by SPEEDI (System for Prediction of Environmental Emergency Dose Information) in order to avoid “public panic.” Consequently, many residents of Namie as well as other neighboring villages and towns were exposed to high radiation. On April 15 2012, the town of Namie asked the Japanese government to provide free heath care for its residents, including regular medical check-ups to monitor the internal radiation exposure and thyroid examinations. The evacuated government of Namie obtained a monitoring device and installed it in temporary housing in Nihonmatsu City, Fukushima where many evacuees were relocated. On April 1, 2017, the central government lifted one set of restrictions on one zone—areas in which people were permitted to enter freely but were not allowed to stay overnight—and another on a second zone—where access was limited to short visits—based on its judgment that decontamination work had successfully removed radioactive contaminants from the areas. Since the termination of the evacuation order, the government has been encouraging residents to return to those areas although only 1-2% of the residents, mostly senior citizens, have returned so far and a recent poll indicates that less than a quarter of the population intends to return in the future. In this regard, Namie is no different from other towns and villages in that the so-called return policy remains a de facto failure and the former residents simply do not trust or refuse to follow the central government's “reconstruction” programs. At the same time, local governments have been thrown into extremely difficult situations where they have no choice but to go along with the “return policy.”
Murakami Tatsuya is the former mayor of Tōkaimura or Tōkai village located approximately 75 miles north of Tokyo and 111 miles south of the Fukushima Daiichi plant.
Tōkaimura is considered the birthplace of nuclear power in Japan since the Japanese government built the first reactor for commercial use there in 1965 in collaboration with British nuclear scientists. As Mr. Murakami reveals below, the Japanese government at the time informed the residents of Tōkaimura only of the building of a nuclear research institute, not a power plant. As time passed, Tōkaimura became heavily dependent on the nuclear industry for its revenue and people’s livelihood.
The UCLA event featuring Uemura Takashi was held on May 8th. Over 120 people attended. It was filled with tension, due largely to the fact that Los Angeles has become the primary site for Japanese right-wing activism on the west coast, especially since July 2013, when a memorial to the “Comfort Women” was erected in Glendale Park. Shin-issei (new immigrants arriving from Japan over the past quarter-century) have been organizing meetings and study groups to promote a revisionist history in the greater LA area, and one group, the Global Alliance of Historical Truth (GAHT), led by Koichi Mera, filed a lawsuit seeking the removal of the Glendale statue (this lawsuit was dismissed by a U.S. District Court judge in the summer of 2014). As anticipated, nearly two-dozen Japanese (-American) nationalists showed up for the event. Some of them clustered at the center of the lecture hall and caused tension by chattering among themselves during the lecture, abruptly raising their voices during the question-and-answer session, and distributing their pamphlets entitled “Comfort Women Not Sex-Slaves” to the audience.
Suzuki Yūichi (56) was born to a farming family in Namie, Fukushima in 1960. Namie was one of the areas most devastated by the Fukushima Daiichi nuclear disaster, as well as the Tōhoku earthquake and tsunami of March 11, 2011. Besides 565 deaths from the earthquake/tsunami, because the town was located within the 20 kilometer exclusion zone around the damaged nuclear power plant, the entire town was evacuated on March 12. The government of Namie continued to operate in Nihonmatsu-city 39 kilometers from Namie. At the time of the nuclear accident, Mr. Suzuki was working in the Citizens' Affairs Division of Namie and was immediately assigned to the Disaster Management Division established to assist citizens in finding missing family members, locating temporary housing, and evacuating families. Suzuki was subsequently responsible for decontamination efforts, return policies, and establishing clinics for prospective returnees. In the summer and the winter of 2016, I visited Namie with my colleagues Professor Yoshihiro Amaya of Niigata University and Yoh Kawano, a PhD candidate at UCLA, to interview Mr. Suzuki. Mr. Suzuki contends that the majority of former residents of Namie are unlikely to return to the town even after the Japanese government lifts the restriction on residency in certain areas on March 31, 2017.
I consider problems in the references to the history of Buraku in J. M. Ramseyer’s article, “On the Invention of Identity Politics: The Buraku Outcastes in Japan”, published in Review of Law and Economics in 2019. As a researcher on the history of those who had been subjected to discrimination in the early-modern era, mainly in East Japan, I would like to point out problems in the article, focusing on its references to and quotations from previous works.
Koide Hiroaki (66) has emerged as an influential voice and a central figure in the anti-nuclear movement since the nuclear meltdown at Fukushima Daiichi of March 11, 2011. He spent his entire career as a nuclear engineer working towards the abolition of nuclear power plants. His powerful critique of the “nuclear village” and active involvement in anti-nuclear movements “earned him an honorable form of purgatory as a permanent assistant professor at Kyoto University.” Koide retired from Kyoto University in the spring of 2015, but continues to write and act as an important voice of conscience for many who share his vision of the future free from nuclear energy and weapons. He has authored 20 books on the subject. Professor Kasai Hirotaka and I visited his office at Kyoto University's Research Reactor Institute in Kumatori, Osaka, on December 26th, 2014 for this interview. We believe that the contents of the interview, which offer new information about the degree of radioactive contamination and invaluable insight into Koide's ethical and political stance as a scientist, remain crucial for our critical reflection on ecological destruction, the violation of human rights, and individual responsibility. Professor Robert Stolz, the translator of this interview and the author of Bad Water (Duke University Press, 2015), provides a historical perspective on the interview in a separate article.
Those who want to know more about Chiri Yukie and her adaptation of “The Song the Owl God Himself Sang: An Ainu Tale” should read this article, which directly addresses the context for Chiri's retelling of an Ainu legend. The process of empire building and colonialism is always disruptive. Moreover, it usually leaves behind victimized, traumatized, and marginalized indigenous people. Their common misfortune is that militarily and technologically superior outsiders arrived to annex them and their lands by force. The Ainu were no exception, and even the seemingly innocent Collection of Ainu Legends was inseparable from the Japanese colonization of the Ainu.
The Wolff–Parkinson–White pattern is a delta wave frequently detected in school-based cardiovascular screening programs in Japan. Although most children with Wolff–Parkinson–White pattern are asymptomatic, initial symptoms may include syncope or sudden death, necessitating accurate diagnosis and management. Delta waves can also indicate a fasciculoventricular pathway, which poses no risk and does not require management.
Methods:
We reviewed the medical records of patients referred to our hospital between April 2008 and March 2022 to evaluate the electrocardiographic signs of the Wolff–Parkinson–White pattern. The existence of Wolff–Parkinson–White syndrome and fasciculoventricular pathway were determined based on atrioventricular block and QRS waveform changes after adenosine administration during sinus rhythm.
Results:
The study cohort included 127 children (65 males; median age: 12.8 years, resting heart rate: 75 beats/min, PR interval: 109 ms, and QRS duration: 101 ms). The adenosine administration test revealed a fasciculoventricular pathway, Wolff–Parkinson–White syndrome, and indeterminate findings in 64, 54, and 9 children, respectively. More than 60% of children with a QRS duration ≤ 120 ms had a fasciculoventricular pathway. Age ≤ 12 years, QRS duration >120 ms, and type A category (children with R/S ratios >1 in lead V1) were identified as independent risk factors for Wolff–Parkinson–White syndrome. No adverse events were observed in any child.
Conclusions:
The adenosine administration test is safe and feasible for differentiating Wolff–Parkinson–White syndrome from fasciculoventricular pathways and can reduce the unnecessary management of children with fasciculoventricular pathways.
Pregnancy and the postpartum period involve several physiological adaptations crucial for offspring care. Recent research has highlighted reproduction-related brain plasticity in human mothers. Associations with aspects of maternal caregiving suggest adaptive changes that facilitate a woman’s transition to motherhood. However, the dynamic changes that affect a woman’s brain are not merely adaptive, and they likely confer a vulnerability for the mental disorders. To elucidate the pathophysiology of psychiatric problems that occur during the perinatal period, gaining insights into the physiological changes in brain function due to pregnancy is crucial.
Objectives
Although it has been hypothesized that pregnancy enhances social cognitive functions in mothers to adapt to the offspring care, there are few reports to support this hypothesis. This study aims to investigate whether social cognitive functions change during the first pregnancy, with a focus on maternal adaptation to offspring care.
Methods
The study included a first pregnancy group and a never-pregnant control group. We conducted a prospective study comparing pregnant women between two-time points (T1, T2); at less than 21 weeks of gestation [T1] and those after 30 weeks of gestation [T2]. To assess the effects of pregnancy and gestational age (< 21 weeks or 30 weeks or more), both the control (never-pregnant) group and pregnant group were evaluated at two time points with similar intervals. The Emotion Recognition Task [ERT] of the Cambridge Neuropsychological Test Automated Battery (CANTAB) was performed to examine the emotion recognition of six basic emotions in facial expressions. We analyzed a cohort of 26 participants in the pregnant group and 25 in the control group. We performed a two-way repeated measures analysis of variance with pregnancy status and gestational period (T1, T2) as independent variables.
Results
Significant interactions between group and time points (T1, T2) were observed only for Unbiased Hit Rate Anger (p<0.01); facial recognition accuracy for anger increased with the progression of pregnancy. There were no significant interactions for Unbiased Hit Rate Sadness, Happiness, Fear, Disgust, or Surprise.
Conclusions
This is the first study to demonstrate that facial recognition of anger enhances with the progression of pregnancy, utilizing never-pregnant women as a never-pregnant control group. The results of this study contribute to the physiological effects of pregnancy on the brain and cognitive function and have potential for further study of perinatal mental health problems.
The nonlinear dynamics of a helical vortex disturbed by a long-wave-instability mode is studied by direct numerical simulation. Vortex reconnection or self-reconnection of the helical vortex is shown to play a crucial role depending on the pitch of the helical vortex. For the larger pitch, a vortex ring is created after the vortex reconnection; it detaches from the remaining helical vortex, whose pitch is doubled. A vortex ring is also created for the smaller pitch; however, it forms a linked system with the remaining vortex. The topological constraint due to this linkage forces strong interaction between the different parts of the helical vortex, leading to turbulent transition.
It will be interesting to listen to the personal beliefs concerning “Truth” as revealed in the studies of different scholars in different countries. But how will such a collection of beliefs contribute to the seeking of truth itself when we want to attribute to the word truth one of the adjectives: “absolute,” or “universal”?
This article challenges the prevailing narrative surrounding the Japanese manufacturing industry in the post-World War II era, which predominantly centers on large corporations and male engineers. It sheds light on the vital role played by Japanese housewives in shaping product innovation. It argues that the exclusion of consumers, particularly women, from existing industrial models carries a gendered dimension. By presenting Japanese housewives as active stakeholders who defy stereotypes and enhance their lives by expressing their opinions, we aim to offer a fresh perspective on innovation and product development. The article specifically focuses on the electric appliance industry and draws upon a diverse range of sources, including women’s magazines and corporate archives, to uncover the hidden aspects of gender within the Japanese economic miracle. It shows that housewives have played an active role in product innovation and that women’s magazines have made this possible by acting as intermediaries between women and companies.
In this paper, we study newspaper partisan behavior and content, which we measure using coverage of and commentary on partisan activities, institutions, and actors. We use this measure to describe the levels of relative partisan behavior during the period 1880 to 1900, and to describe changes over the period 1880 to 1980. We find that, on average, newspapers were initially highly partisan, but gradually became less partisan over time. Importantly, we find as much change after the 1910s as before, which contributes to the existing literature that focuses on changes in the nineteenth and early twentieth centuries. We also investigate words and phrases that had negative or positive partisan connotations in particular periods. Finally, we examine whether some of the common hypotheses offered in the literature can account for the changes. The initial findings suggest that these explanations can only account for part of the decline.
Previous research on the changes in resting-state functional connectivity (rsFC) in anorexia nervosa (AN) has been limited by an insufficient sample size, which reduced the reliability of the results and made it difficult to set the whole brain as regions of interest (ROIs).
Methods
We analyzed functional magnetic resonance imaging data from 114 female AN patients and 135 healthy controls (HC) and obtained self-reported psychological scales, including eating disorder examination questionnaire 6.0. One hundred sixty-four cortical, subcortical, cerebellar, and network parcellation regions were considered as ROIs. We calculated the ROI-to-ROI rsFCs and performed group comparisons.
Results
Compared to HC, AN patients showed 12 stronger rsFCs mainly in regions containing dorsolateral prefrontal cortex (DLPFC), and 33 weaker rsFCs primarily in regions containing cerebellum, within temporal lobe, between posterior fusiform cortex and lateral part of visual network, and between anterior cingulate cortex (ACC) and thalamus (p < 0.01, false discovery rate [FDR] correction). Comparisons between AN subtypes showed that there were stronger rsFCs between right lingual gyrus and right supracalcarine cortex and between left temporal occipital fusiform cortex and medial part of visual network in the restricting type compared to the binge/purging type (p < 0.01, FDR correction).
Conclusion
Stronger rsFCs in regions containing mainly DLPFC, and weaker rsFCs in regions containing primarily cerebellum, within temporal lobe, between posterior fusiform cortex and lateral part of visual network, and between ACC and thalamus, may represent categorical diagnostic markers discriminating AN patients from HC.