Haruhiko Midorikawa

Tsukuba, Japan

Last Updated: 09/26/2026

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Found 21 publications

Integrating Sperm Microscopy, Environmental Exposures, and Lifestyle Factors for Male Fertility Analysis: Protocol for the Nippon Semen and Environmental Exposure Database (N-SEED) Cross-Sectional Study.

Integrating Sperm Microscopy, Environmental Exposures, and Lifestyle Factors for Male Fertility Analysis: Protocol for the Nippon Semen and Environmental Exposure Database (N-SEED) Cross-Sectional Study.

Journal: JMIR research protocols

Published: February 25, 2026

Sexual function concerns and attitudes toward discussing them with psychiatrists among psychiatric outpatients in Japan: a cross-sectional study.

Sexual function concerns and attitudes toward discussing them with psychiatrists among psychiatric outpatients in Japan: a cross-sectional study.

Journal: BMC psychiatry

Published: January 20, 2026

A scoping review on the mental health of disaster responders for natural disasters in Japan.

A scoping review on the mental health of disaster responders for natural disasters in Japan.

Journal: PCN reports : psychiatry and clinical neurosciences

Published: December 09, 2025

Real-World Multimodal Day-Care Intervention for Mild Cognitive Impairment with Lewy Bodies: A Prospective 3-Year Comparative Cognitive Trajectory Study.

Real-World Multimodal Day-Care Intervention for Mild Cognitive Impairment with Lewy Bodies: A Prospective 3-Year Comparative Cognitive Trajectory Study.

Journal: Dementia and geriatric cognitive disorders extra

Published: November 25, 2025

Five-Year Cognitive Trajectories in Individuals with Mild Cognitive Impairment and Mild Dementia: Associations with Attendance in a Multimodal Day-Care Program.

Five-Year Cognitive Trajectories in Individuals with Mild Cognitive Impairment and Mild Dementia: Associations with Attendance in a Multimodal Day-Care Program.

Journal: Dementia and geriatric cognitive disorders

Published: July 24, 2025

Distinct Clusters of Testosterone Levels, Symptoms, and Serum Trace Elements in Young Men: A Cross-Sectional Analysis.

Distinct Clusters of Testosterone Levels, Symptoms, and Serum Trace Elements in Young Men: A Cross-Sectional Analysis.

Journal: Nutrients

Published: January 24, 2025

Exploring the relationship between personal and cohabiting family members' COVID-19 infection experiences and fear of COVID-19: a longitudinal study based on the Japan COVID-19 and Society Internet Survey (JACSIS).

Exploring the relationship between personal and cohabiting family members' COVID-19 infection experiences and fear of COVID-19: a longitudinal study based on the Japan COVID-19 and Society Internet Survey (JACSIS).

Journal: BMJ open

Published: January 14, 2025

The hikikomori population varies significantly depending on the definition used: Evidence from a survey in Kasama, Ibaraki, Japan.

The hikikomori population varies significantly depending on the definition used: Evidence from a survey in Kasama, Ibaraki, Japan.

Journal: Psychiatry and clinical neurosciences

Published: August 07, 2024

Impact of loneliness on suicidal ideation during the COVID-19 pandemic: findings from a cross-sectional online survey in Japan.

Impact of loneliness on suicidal ideation during the COVID-19 pandemic: findings from a cross-sectional online survey in Japan.

Journal: BMJ open

Published: May 15, 2023

How do social networks, perception of social isolation, and loneliness affect depressive symptoms among Japanese adults?

How do social networks, perception of social isolation, and loneliness affect depressive symptoms among Japanese adults?

Journal: PloS one

Published: April 25, 2023

Association of fear of COVID-19 and resilience with psychological distress among health care workers in hospitals responding to COVID-19: analysis of a cross-sectional study.

Association of fear of COVID-19 and resilience with psychological distress among health care workers in hospitals responding to COVID-19: analysis of a cross-sectional study.

Journal: Frontiers in psychiatry

Published: January 24, 2023

Proposed Cut-Off Score for the Japanese Version of the Fear of Coronavirus Disease 2019 Scale (FCV-19S): Evidence from a Large-Scale National Survey in Japan.

Proposed Cut-Off Score for the Japanese Version of the Fear of Coronavirus Disease 2019 Scale (FCV-19S): Evidence from a Large-Scale National Survey in Japan.

Journal: International journal of environmental research and public health

Published: October 25, 2022

Showing 1-12 of 21

Last Updated: 09/26/2026