{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,4]],"date-time":"2026-08-04T14:23:21Z","timestamp":1785853401706,"version":"3.56.0"},"reference-count":47,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2023,8,3]],"date-time":"2023-08-03T00:00:00Z","timestamp":1691020800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100004733","name":"Universidade de Macau","doi-asserted-by":"publisher","award":["MYRG2019\u201000066\u2010FHS; MYRG2022\u201000187\u2010FHS"],"award-info":[{"award-number":["MYRG2019\u201000066\u2010FHS; MYRG2022\u201000187\u2010FHS"]}],"id":[{"id":"10.13039\/501100004733","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Psychiatry Clin Neurosci"],"published-print":{"date-parts":[[2023,10]]},"abstract":"<jats:sec><jats:title>Aims<\/jats:title><jats:p>Hikikomori is a common phenomenon reported in Japan and many other countries. However, the broad trends of the research publications on hikikomori are unclear. Therefore, this study examined the patterns of research on hikikomori using bibliometric analysis.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Relevant publications were searched in Web of Science. Bibliometric analyses were performed with CiteSpace, R and VOSviewer.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>In total, 297 publications on hikikomori met the eligibility criteria. The <jats:italic>International Journal of Social Psychiatry<\/jats:italic> (IF\u2009=\u200910.461) published the most papers (<jats:italic>K<\/jats:italic>\u2009=\u200917, or 5.7%) on hikikomori. Takahiro A. Kato from Kyushu University (41; 13.8%; H\u2010index\u2009=\u200918) was the most influential author, while Takahiro A. Kato (total link strength [TLS]: 235), Alan R. Teo (TLS: 157), and Masaru Tateno (TLS: 153) separately had the strongest research collaboration with other researchers. Of all countries that published on hikikomori, Japan had the highest number of publications (<jats:italic>K<\/jats:italic>\u2009=\u200991). The keywords \u201cUnited States\u201d and \u201cpsychiatric diagnosis\u201d received the most attention between 2013 and 2015, whereas \u201chealth\u201d and \u201cautism spectrum disorder\u201d received the most attention in 2021 and 2022.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Peer\u2010reviewed research publications on hikikomori are growing rapidly and the research trends in this field are also changing.<\/jats:p><\/jats:sec>","DOI":"10.1111\/pcn.13573","type":"journal-article","created":{"date-parts":[[2023,6,25]],"date-time":"2023-06-25T00:50:14Z","timestamp":1687654214000},"page":"541-549","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":17,"title":["Hikikomori: A perspective from bibliometric analysis"],"prefix":"10.1111","volume":"77","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7915-1092","authenticated-orcid":false,"given":"Hong","family":"Cai","sequence":"first","affiliation":[{"name":"Unit of Psychiatry, Department of Public Health and Medicinal Administration, &amp; Institute of Translational Medicine, Faculty of Health Sciences University of Macau  Macao China"},{"name":"Centre for Cognitive and Brain Sciences University of Macau  Macao China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sha","family":"Sha","sequence":"additional","affiliation":[{"name":"The National Clinical Research Center for Mental Disorders &amp; Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital &amp; the Advanced Innovation Center for Human Brain Protection Capital Medical University  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qinge","family":"Zhang","sequence":"additional","affiliation":[{"name":"The National Clinical Research Center for Mental Disorders &amp; Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital &amp; the Advanced Innovation Center for Human Brain Protection Capital Medical University  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tong Leong","family":"Si","sequence":"additional","affiliation":[{"name":"Unit of Psychiatry, Department of Public Health and Medicinal Administration, &amp; Institute of Translational Medicine, Faculty of Health Sciences University of Macau  Macao China"},{"name":"Centre for Cognitive and Brain Sciences University of Macau  Macao China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yu\u2010Fei","family":"Liu","sequence":"additional","affiliation":[{"name":"Unit of Psychiatry, Department of Public Health and Medicinal Administration, &amp; Institute of Translational Medicine, Faculty of Health Sciences University of Macau  Macao China"},{"name":"Centre for Cognitive and Brain Sciences University of Macau  Macao China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wan\u2010Ying","family":"Zheng","sequence":"additional","affiliation":[{"name":"Unit of Psychiatry, Department of Public Health and Medicinal Administration, &amp; Institute of Translational Medicine, Faculty of Health Sciences University of Macau  Macao China"},{"name":"Centre for Cognitive and Brain Sciences University of Macau  Macao China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhaohui","family":"Su","sequence":"additional","affiliation":[{"name":"School of Public Health Southeast University  Nanjing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Teris","family":"Cheung","sequence":"additional","affiliation":[{"name":"School of Nursing Hong Kong Polytechnic University  Hong Kong China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gabor S.","family":"Ungvari","sequence":"additional","affiliation":[{"name":"University of Notre Dame Australia  Fremantle Western Australia Australia"},{"name":"Division of Psychiatry, School of Medicine University of Western Australia\/Graylands Hospital  Perth Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2393-088X","authenticated-orcid":false,"given":"Alan R.","family":"Teo","sequence":"additional","affiliation":[{"name":"Center to Improve Veteran Involvement in Care VA Portland Health Care System  Portland Oregon USA"},{"name":"Department of Psychiatry Oregon Health &amp; Science University  Portland Oregon USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takahiro A.","family":"Kato","sequence":"additional","affiliation":[{"name":"Department of Neuropsychiatry, Graduate School of Medical Sciences Kyushu University  Fukuoka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chee H.","family":"Ng","sequence":"additional","affiliation":[{"name":"Department of Psychiatry, The Melbourne Clinic and St Vincent's Hospital University of Melbourne  Richmond Victoria Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yu\u2010Tao","family":"Xiang","sequence":"additional","affiliation":[{"name":"Unit of Psychiatry, Department of Public Health and Medicinal Administration, &amp; Institute of Translational Medicine, Faculty of Health Sciences University of Macau  Macao China"},{"name":"Centre for Cognitive and Brain Sciences University of Macau  Macao China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,8,3]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/wps.20705"},{"key":"e_1_2_8_3_1","volume-title":"Shakaiteki Hikikomori: Owaranai Shishunki","author":"Saito T","year":"1998"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.psychres.2008.10.019"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/wps.20497"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1177\/0020764014543711"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1080\/00221325.2019.1633618"},{"key":"e_1_2_8_8_1","first-page":"13","article-title":"Social withdrawal (hikikomori) conditions in China: A cross\u2010sectional online survey","volume":"13","author":"Hu X","year":"2022","journal-title":"Front. 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