Impact Of Japan Research Articles

Impact of Japan’s revised Infectious Disease Control Law on older adults’ social life during the COVID-19 pandemic

Impact of Japan’s revised Infectious Disease Control Law on older adults’ social life during the COVID-19 pandemic

‘No State, No Masters’: Café Lavandería in Tokyo, Music, and Anticapitalism in a Cultural Environment

This paper is part of a series of research that these authors are conducting to study the linguistic landscape of the Tokyo megacity. In this instance, our focus lies on Shinjuku city. However, our examination does not extend to the linguistic landscape of the city itself; rather, it zeroes in on a café situated at its core, the Café Lavandería. How did Café Lavandería contribute to the development of the Hispanic linguistic, sociolinguistic, and subversive landscape in central Tokyo? The research unfolds in various segments. Initially, contextualization introduces the reader to Tokyo and Shinjuku; subsequently, the significance of Café Lavandería and the subversive social and political movements in Japan are elucidated. Following this, the study’s foundation, including the photographic evidence and corresponding data, is presented. Lastly, an analysis of these data is conducted, culminating in an evaluation of Café Lavandería’s impact in Japan.

The Impact of Japan's Cultural Diplomacy on the Construction of Japan's Traditional Cultural Soft Power

After World War II, Japan improved its national image and soft power through a series of cultural diplomacy tools. Cultural diplomacy aims to enhance understanding and friendship among the peoples of different countries through culture-related means of external communication. Soft power, on the other hand, refers to the third aspect of a country's strength, in addition to economic and military power. Japan's cultural diplomacy has a profound impact on the construction of its traditional cultural soft power. This article adopts a longitudinal single-case study approach to sort out Japan's traditional culture, including cultural heritage, traditional skills, spiritual culture, and national character. The article finds that Japan has enhanced its goodwill towards Japan in Europe, America and Southeast Asia through its active participation in international co-operation, reform and strategic positioning of government institutions, development of tourism, cultural and artistic exchanges, and promotion of celebrity masterpieces. This suggests that the building of Japan's traditional cultural soft power can be translated into favorable feelings towards Japan among people in other countries. However, the inherent closedness of traditional culture and history-related traditional culture are the obstacles that need to be overcome in the construction of Japan's traditional cultural soft power.

The Impact of Japan’s Discharge of Nuclear-Contaminated Water on Aquaculture Production, Trade, and Food Security in China and Japan

The aquaculture and fisheries sectors play critical roles in promoting a global nutritious and climate-friendly food system. The Japanese government started implementing the discharge of nuclear-contaminated water (NCW) into the Pacific Ocean in August 2023, which was followed by stopping the import of seafood from Japan to ensure the safety of imported food for Chinese citizens. The discharge of NCW into the ocean by Japan will directly harm the marine ecological environment and the global ecosystem due to the importance of China as the largest producer, processor, and exporter of aquatic products (APs). This paper employs the Global Trade Analysis Project (GTAP) model to simulate the future impacts of discharging the NCW under three different scenarios. The results showed that discharging NCW will lead to a global decline in AP production and also has negative repercussions on the macroeconomic landscape. Japan will face the most significant negative impact on its national macroeconomy, e.g., Japan’s GDP, total imports, total exports, household income, and social welfare will decrease by 2.18%, 3.84%, 8.30%, 2.61%, and $130.07 billion; similarly, for China, the decrease will be 0.03%, 1.21%, 0.08%, and $728.15 billion, respectively. If China’s AP consumption decreases by 10% and 20%, it will result in protein deficits of 1.536 million tons and 3.132 million tons, respectively. Japan’s deficit will reach 138,000 tons and 276,000 tons. This necessitates supplementation via the consumption of other protein-rich foods, posing a significant threat to the nutritional security of food in both China and Japan.

Impact of Japan’s Aging Population on Healthcare Costs and the Long-Term Care Insurance System

Japan’s demographic landscape is rapidly changing, leading to an unprecedented increase in the aging population. This demographic shift presents significant challenges for the healthcare system, particularly in escalating healthcare costs and the sustainability of the Long-term Care Insurance (LTCI) system. This paper examines the impact of these demographic changes on healthcare costs and evaluates the current LTCI system’s ability to meet the increasing demand for elderly care services. Through a thorough review of existing literature, demographic data analysis, and policy evaluation, this study proposes strategic recommendations to ensure the sustainability and effectiveness of Japan’s healthcare system in the face of an aging society.

The Impact of Japan's Nuclear Sewage on the Marine Environment: From a Global Perspective

The Impact of Japan's Nuclear Sewage on the Marine Environment: From a Global Perspective

The Impact of Japan's Yield Curve Control (YCC) on Inflation of Japan

After the bursting of the bubble crisis in Japan, the government adopted a series of quantitative easing policies to improve the weak economic environment and promote economic growth. in September 2016, the Japanese government began to implement the yield curve control policy to improve the economic environment by controlling the yield on government bonds. the YCC policy, in theory, could promote economic growth and achieve the inflation target in Japan, but the actual effect was lacking. This paper analyses the main reason for the unsatisfactory implementation of the yield curve policy in Japan is the special social environment in Japan. Although the YCC policy has led to an increase in the money circulating in the market, after firms have received the money, they do not expand their investment production at home due to Japan's own lack of domestic demand, but choose to invest the money in stocks, government bonds or other overseas markets for profit. After the money flowed around the market, it went back to the capital market without making the liquidity in the market increase. This paper uses Granger causality tests to analyze the causal relationship between the ageing population, personal savings, average wage and the inflation rate in Japan, and finds through the tests that the inflation rate conversely affects the above factors. The interaction between these two factors has trapped the Japanese economy in a cycle of economic malaise, which is difficult to break with YCC policy.

The Changes in Japan's Economic Strength after World War II and Its Impact on Japan-US Bilateral Relations

After World War II, the bilateral relations between Japan and America has undergone ups and downs. In the early post-war period, the relationship between these two countries was very tense and unfriendly due to the hostile relation. However, after the policies of Japan and America changed when America started occupying and managing Japan, their relationship improved. Japan ushered in an economic miracle of 50 years after the war, one of the most essential reasons for it is the support of America. Also, the growth of the economy has brought Japan more opportunities to cooperate and negotiate with America, and the relationship between the two countries has shifted from unilateral support to competition through cooperation. This paper is mainly focusing on the Impact of Japan's Economy on Japan-US Bilateral Relations. In order to find out the process and changes of the Japan-US Bilateral Relations, this paper analyzed some references about this topic and found out that the economy has deeply influenced the relations between these two countries and Japan's economic miracle and stagnation made America restart locating the diplomatic relationship with Japan. This paper could help scholars have a better understanding of the influences of Japans economy on US-Japan Bilateral Relations.

The Impact of Japan's Soft Lockdown on Depressive Symptoms among Community-Dwelling Older Adults.

This study investigated the impact of stay-at-home orders on depressive symptoms among community-dwelling older adults during the early stages of the COVID-19 pandemic. A questionnaire was administered to older adults living in Ayase City, Kanagawa Prefecture, in July 2020, after the Japanese government declared its first COVID-19 state of emergency and stay-at-home order. In a sample of 1056 people, 69.1% were stay-at-home, and 30.9% were not. Those in the first group were more likely to be women, young-old, or non-workers. In addition, the patients tended to have more diseases. Of the participants, 39.3% had depressive symptoms and 60.7% did not. Multivariate analysis revealed that depressive symptoms were associated with increased frequency of being alone during the daytime (OR = 1.27; 95% CI = 1.07, 1.51), less face-to-face contact with friends or acquaintances (OR = 0.78; 95% CI = 0.65, 0.94), increased contact with friends or acquaintances through email/LINE app (OR = 1.29; 95% CI = 1.03, 1.60), and refraining from going out (OR = 1.54; 95% CI = 1.12, 2.09). These results suggest that quarantine measures related to soft lockdowns may aggravate the mental health of community-dwelling older adults. Therefore, it is necessary to consider macro-level policies.

The impact of water and technology on the stock market in China and Japan based on a new heuristic model

Introduction: Water, as an essential strategic resource, is diminishing; this has been framed as a financial risk. We aim to quantitively investigate the impact of water use and technology on the stock market and compare the differences in China and Japan, which represent emerging and mature markets, respectively.Method: We constructed three models using the difference generalized method of moments. The first and second models focused on how water use could influence stock market volatility and returns; the third model added technology as an interaction to explore its impact on the above mechanism. We used an ARIMA-EGARCH model to predict the trend of marginal stock market return with an increase in industrial water use in the next 5 years.Results and Discussion: The results show that 1) water use increases the stock market volatility in both countries, but Japan shows a greater increase than China; 2) water use has a negative impact on stock market returns in China and a positive impact in Japan; 3) technology plays a positive role in the second model, while the ARIMA-EGARCH results correspond to the first two conclusions, which verifies the reasonability of the models. We conclude that heterogeneity exists in the two different market types because of technology level.

Delayed Diagnosis and Prognostic Impact of Breast Cancer During the COVID-19 Pandemic

BackgroundBreast screening services were suspended for several months owing to the coronavirus disease 2019 (COVID-19) pandemic. We estimated the potential impact on breast cancer mortality using long-term global observations. However, the magnitude of the impact may vary across countries; therefore, we conducted an analysis and modeling study of this impact in Japan. Patients and MethodsWe compared the clinicopathological features of breast cancers between the nonpandemicgroup (April 1, 2019 to October 31, 2019) and the pandemic group (April 1, 2020 to October 31, 2020). We also compared the estimated 10-year survival rates between the two groups based on the weighted average of the 10-year survival rate by clinical stage and site (2004–2007). ResultsResults...Pandemic-related disruption decreased the number of breast cancer cases from296 to 249 during both 7-month periods. The percentage of patients with stage IIB or higher disease was significantly higher in the pandemic group than in the non-pandemic group (22.0% vs. 31.3%, P = 0.0133). The percentage of cases with a Ki-67 labeling index higher than 20% tended to be higher in the pandemic group than in the non-pandemic group (62.2% vs. 54.4%). The estimated 10-year survival rate was lower in the pandemic group than in the non-pandemic group (83.9% vs. 87.9%, 95% confidence interval of the difference: 0.87−8.8, P > 0.05). ConclusionWe found more aggressive and advanced disease afterthe suspension of breast cancer screening services owing to the COVID-19 pandemic. This may have affected the long-term clinical outcomes of patients with breast cancer.

Japan’s contribution to Bangladesh : Aspirations for inclusive development and regional cooperation

This study underlines the gaps, possible prospects, and challenges of Japan’s contribution to Bangladesh for inclusive development and regional cooperation. Japan’s contribution has been favourably significant in considering the future dynamics of inclusive development and regional cooperation as an area of study. Since its independence in 1972, Japan has been Bangladesh’s number one bilateral development partner. The amount of Official Development Assistance (ODA) exceeds all previous records and possibly ensures peace, stability, and development in Bangladesh. Japan contributed to the development policy formulation in Bangladesh. Moreover, this research attempts to identify Bangladesh’s development pathways to avoid drawbacks and ensure the development trends through regional cooperation. This study was developed based on regional integration policy theory to explain regional integration and development relations. Japan’s contribution as an area of study might transform the Japanese experience to accomplish the Sustainable Development Goals (SDGs) in Bangladesh, as there is an existing knowledge gap regarding the impact of Japan’s assistance on Bangladesh’s development and nation-building. The objective of this study is to fill the gap. The study follows a qualitative research methodology and uses interviews, document analysis, and archival research as data collection methods. From the findings, it can be seen that Japan’s assistance is tremendously helping Bangladesh’s development and nation-building process. Finally, this study speculates a new model for inclusive development of Bangladesh based on the Japanese experiences to strengthen regional cooperation.

The association between research funding status and clinical research papers' citation impact in Japan: A cross-sectional bibliometric study.

Studies have not sufficiently clarified the differences in citation impact between funded and non-funded clinical research papers. Hence, this study seeks to evaluate the relation between research funding status and clinical research papers' citation impact in different research fields using multiple evaluation indices. In this cross-sectional bibliometric study, clinical research papers published by core clinical research hospitals in Japan were compared retrospectively in terms of times cited (TC), category normalized citation impact (CNCI), citation percentile (CP), journal impact factor (JIF), the Software to Identify, Manage, and Analyze Scientific Publications (SIGAPS) category, and whether they were the funded clinical research. The association between research funding status or the SIGAPS category and CNCI ≥ 2 was analyzed using logistic regression analysis. 11 core clinical research hospitals published 553 clinical research papers, of which 120 were non-funded and 433 were funded (public institution-funded and industry-funded). The study found that funded clinical research papers (public institution-funded and industry-funded) had significantly higher TC, CNCI, CP, and JIF than non-funded ones [TC: 8 (3-17) vs. 14 (8-31), p < 0.001; CNCI: 0.53 (0.19-0.97) vs. 0.87 (0.45-1.85), p < 0.001; CP: 51.9 (24.48-70.42) vs. 66.7 (40.53-88.01), p < 0.001; JIF: 2.59 (1.90-3.84) vs. 2.93 (2.09-4.20) p = 0.008], while the proportion of A or B rank clinical research papers of the SIGAPS category was not significantly different between the two groups (30.0 vs. 34.9%, p = 0.318). In the logistic regression analysis, having a CNCI ≥ 2 was significantly associated with research funding (public institution-funded and industry-funded) and publication in A or B rank journals of the SIGAPS category [research funding: Estimate 2.169, 95% confidence interval (CI) 1.153-4.083, p = 0.016; SIGAPS category A/B: Estimate 6.126, 95% CI 3.889-9.651, p < 0.001]. Analysis via multiple indicators including CNCI and the SIGAPS category, which allows for a comparison of the papers' citation impact in different research fields, found a positive relation between research funding status and the citation impact of clinical research papers.

An Analysis of the Impact of Japan’s Contaminated Water Release from Nuclear Power Plant on Korean Consumption of Seafood - Focused on Survey Results

An Analysis of the Impact of Japan’s Contaminated Water Release from Nuclear Power Plant on Korean Consumption of Seafood - Focused on Survey Results

Morlet Cross-Wavelet Analysis of Climatic State Variables Expressed as a Function of Latitude, Longitude, and Time: New Light on Extreme Events

This study aims to advance our knowledge in the genesis of extreme climatic events with the dual aim of improving forecasting methods while clarifying the role played by anthropogenic warming. Wavelet analysis is used to highlight the role of coherent Sea Surface Temperature (SST) anomalies produced from short-period oceanic Rossby waves resonantly forced, with two case studies: a Marine Heatwave (MHW) that occurred in the northwestern Pacific with a strong climatic impact in Japan, and an extreme flood event that occurred in Germany. Ocean–atmosphere interactions are evidenced by decomposing state variables into period bands within the cross-wavelet power spectra, namely SST, Sea Surface Height (SSH), and the zonal and meridional modulated geostrophic currents as well as precipitation height, i.e., the thickness of the layer of water produced during a day, with regard to subtropical cyclones. The bands are chosen according to the different harmonic modes of the oceanic Rossby waves. In each period band, the joint analysis of the amplitude and the phase of the state variables allow the estimation of the regionalized intensity of anomalies versus their time lag in relation to the date of occurrence of the extreme event. Regarding MHWs in the northwestern Pacific, it is shown how a warm SST anomaly associated with the northward component of the wind resulting from the low-pression system induces an SST response to latent and sensible heat transfer where the latitudinal SST gradient is steep. The SST anomaly is then shifted to the north as the phase becomes homogenized. As for subtropical cyclones, extreme events are the culmination of exceptional circumstances, some of which are foreseeable due to their relatively long maturation time. This is particularly the case of ocean–atmosphere interactions leading to the homogenization of the phase of SST anomalies that can potentially contribute to the supply of low-pressure systems. The same goes for the coalescence of distinct low-pressure systems during cyclogenesis. Some avenues are developed with the aim of better understanding how anthropogenic warming can modify certain key mechanisms in the evolution of those dynamic systems leading to extreme events.

Preliminary Observations and Impact in Japan of the Tsunami Caused by the Tonga Volcanic Eruption on January 15, 2022

The tsunami caused by the Tonga submarine volcanic eruption that occurred at 13:15 Japan Time (JST) on January 15, 2022, exposed a blind spot in Japan’s tsunami monitoring and warning system, which was established in 1952 for local tsunamis and expanded to distant tsunamis after the 1960 Chile tsunami. This paper summarizes how the warning system responded to the unprecedented tsunami, the actual evacuation process, and the damage it caused in Japan. Initially, the tsunami from the volcanic eruption was expected to arrive at approximately midnight with amplitudes of less than 20 cm. However, a series of short waves arrived at approximately 21:00, a few hours earlier than expected. The early arrival of these sea waves coincided with a rapid increase in atmospheric pressure; then, the short-period component was predominant, and the wave height was amplified while forming wave groups. After a 1.2 m tsunami was observed in Amami City in southern Japan at 23:55 JST, the Japan Meteorological Agency issued a tsunami warning/advisory. The tsunami continued, and all advisories were cleared at 14:00 JST on January 16. Information about this tsunami and the response to it are summarized here, including the characteristics and issues of the actual tsunami evacuation situation in each region. There were no casualties, but the issues that emerged included difficulty evacuating on a winter night and traffic congestion due to evacuation by car and under the conditions of the COVID-19 pandemic. In the coastal area, damage to fishing boats and aquaculture facilities was reported due to the flow of the tsunami. In addition, damage to aquaculture facilities, including those producing oysters, scallops, seaweed and other marine products, decreased the supply of marine products, and the economic impact is likely to increase in the future.

Intention to visit under the impact of reverse country-of-origin effect

ABSTRACT Structural equation models, correlation analysis and other methods are adopted to explore the impact of Japan’s reverse country-of-origin effect on Chinese consumers’ intention to visit. The results show that: (1) Consumers’ evaluation and attitude towards hedonic products are positive, while reverse country-of-origin effect is the highest in terms of utilitarian products; (2) The reverse country-of-origin effect of women on nature-based products is higher than that of men, while the reverse country-of-origin effect of women on utilitarian products and hedonic products are opposite; (3) The desired interaction of the 45–64 age group and those with high school degrees, technical secondary school certifications, or lower degrees groups can lead them to visit a destination.

Impact of Japan's local community power on green tourism

The purpose of this study was to analyze the impact of local community power on green tourism (after this, abbreviated as GT). The analytical features were as follows; First, we derived the concept of local community power from "agricultural village activity," "local activity", and "regional support," to describe the degree of cooperation and collaboration among people who use local resources related to agriculture. Second, a theoretical model for the impact of local community power on GT was developed and analyzed. Third, a covariance structure analysis was conducted on the relationships between local community power and GT using data from the 2015 agricultural census. Results of the analysis revealed that local community power has a positive impact on green tourism.

Teaching \u201cmedical interview and physical examination\u201d from the very beginning of medical school and using \u201cescape rooms\u201d during the final assessment: achievements and educational impact in Japan

BackgroundThere is no consensus regarding the best time to teach two fundamental pillars of clinical medicine: medical interview and physical examination. We investigated the impacts of teaching the course “Medical Interview and Physical Examination” in Japan from the very beginning of medical school. In addition, we also evaluated the educational value of using “Escape Rooms”, a series of timed, game-based scenarios using simulators, as a part of the final assessment of the course.MethodsAt the end of the course, the interview capabilities of 140 first year medical students at International University of Health and Welfare (Japan) were assessed by physicians who acted as simulated patients. Physical examination skills were assessed using the “Escape Room” team task method. Students also self-assessed their confidence in their physical examination skills pre and post “Escape Rooms.” A day prior to the final assessment, students completed an anonymous course evaluation.ResultsThe average global rating of the students’ medical interview skills using a rating scale from 1 to 6 (1-fail 6-outstanding, no different from practicing junior physician’s level) was 4.6. Twenty-two students scored the highest mark of 6. An average of 89% of “Escape Room” teams finished all the physical examination tasks correctly within the allotted time. All teams that could not finish in time completed all tasks correctly when given an additional 3 to 5 min. Students’ self-assessed confidence in their physical examination skills increased from 49 to 73 (out of 100) pre and post “Escape Rooms.” In the course evaluation questionnaire, 99% of students answered “this course enhanced their motivation” (response rate 89%) and 99% also answered “this course was interesting and useful” (response rate 86%).ConclusionsThis descriptive study analyzing both quantitative and qualitative data showed that the course not only achieved the intended objectives of successfully conducting comprehensive medical interview and basic physical examination skills, but also enhanced student motivation. “Escape Rooms”, used for the course assessment, in itself enhanced students’ self-perceived physical examination skills and had an added educational value.

The Method for Optimum Estimation of COVID-19 Variant Type Virus Infection Status Analysis by the Multivariate Analysis Considering the Environmental Variability Impact in Japan

Currently, the estimated value of the effective reproduction number (ERN), which is an index for grasping the COVID-19 infection status, is used for important planning and evaluation of infection prevention measures. Since ERN in the Sequential SIR model fluctuates in multiple dimensions due to changes in the surrounding environment, it is difficult to set the appropriate accuracy of the uncertainty region of the estimated data. The challenge in this study is to build a mathematical model of infectious disease according to the characteristics and data characteristics of the infectious disease and select an appropriate estimation method. Highly accurate quantitative research that analyzes the validity of “how infectious diseases prevail” from an academic point of view is the key to prediction and estimation in appropriate infection situation analysis. In this study, we adopted a statistical multivariate analysis method (T method) that enables evaluation and prediction of important factors related to ERN estimation and analysis of phenomena that change in real time (time series analysis). It was clarified that it is possible to estimate with higher accuracy by applying the T method to the estimated value of ERN by the current SIR mathematical model.