Author - Yoshiyuki Kuroiwa

1) Department of Neurology and Stroke Center, University Hospital Mizonokuchi, Teikyo University School of Medicine, Kawasaki, Kanagawa, Japan. 2) Department of Medical Office, Ministry of Finance, Japanese Government, Chiyoda-ku, Tokyo, Japan. 3) Department of Neurology, Yokohama City University Graduate School of Medical Sciences, Kanazawa-ku, Yokohama, Japan.

Relationship Between Annual Airborne Pollen Levels And Occurrence Of Thyroid, Skin, Esophagus, Kidney And Ovary Cancers, And Leukemia, Multiple Myeloma And All Cancers: A Retrospective Study Based On The National Registry Database Of Cancer Incidence In Japan, 1975–2015
Akira Awaya, Yoshiyuki Kuroiwa
Rec. Date:    2022-08-14
Acc. Date:   2022-09-25
Pub. Date:    2022-09-30
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Relationship Between Annual Airborne Pollen Levels and Occurrence of Parkinson Disease, Amyotrophic Lateral Sclerosis, Myasthenia Gravis, Multiple Sclerosis, Spinocerebellar Degeneration, Huntington’s Disease, Shy-Drager Syndrome, Moyamoya Disease and Creutzfeldt- Jakob Disease Based on the National Registry Database of Specific Intractable Disease in Japan, 1974-2014: A Retrospective Study
Akira Awaya, Yoshiyuki Kuroiwa
Rec. Date:    2022-12-25
Acc. Date:   2022-12-30
Pub. Date:    2022-12-31
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The Relationship Between Annual Airborne Pollen Levels and the Occurrence of Uterine Cancer, Cervical Cancer, Corpus Uteri Cancer, Prostate Cancer, Bladder Cancer, Stomach Cancer, Cancer of the Gallbladder and Bile Ducts, Malignant Lymphoma, and Cancer of Oral and Pharyngeal, and Laryngeal Cancer: A Retrospective Study Based on The National Registry Database of Cancer Incidence In Japan, 1975–2015
Akira Awaya, Yoshiyuki Kuroiwa
Rec. Date:    2023-12-12
Acc. Date:   2023-12-18
Pub. Date:    2023-12-31
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In 2011, after the end of the 2009 new influenza epidemic, four diseases, Kawasaki disease (KD), hand-foot-and-mouth disease, erythema infectiosum, and aseptic meningitis, occurred simultaneously in Tokyo, but in 2024, after the COVID-19 pandemic ended, the incidence of KD was suppressed by the outbreak of Mycoplasma pneumoniae, resulting in the simultaneous occurrence of three diseases other than KD
Akira Awaya, Yoshiyuki Kuroiwa
Rec. Date:    2024-12-14
Acc. Date:   2024-12-25
Pub. Date:    2024-12-28
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Tokyo’s sentinel surveillance weekly reporting highest record of Kawasaki disease cases in spring 2025 should be regarded as the key predictive indicator of a 2018-like situation, given Japan’s lack of rapid reporting of cancer incidence and the 2018 coincidence of extreme pollen levels with peak Kawasaki disease, cancer, and designated intractable disease incidence
Akira Awaya, Yoshiyuki Kuroiwa
Rec. Date:    2025-11-29
Acc. Date:   2025-12-19
Pub. Date:    2025-12-30
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In Japan, asthma mortality declined from 1950 to 2019, but halted in 1978 and continued to stall till 1996, plateauing at high levels. Notably, 1978 marked the onset of widespread pollen dispersal in Japan, suggesting increased pollen exposure may have influenced asthma severity, contributing to symptom changes, worsening, and exacerbations during this period nationwidely
Akira Awaya, Yoshiyuki Kuroiwa, Tatsuya Yamashita
Rec. Date:    2025-10-15
Acc. Date:   2025-12-21
Pub. Date:    2025-12-31
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