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Research on hikikomori is rapidly increasing globally. Bibliometric analysis reveals evolving trends, with Japan leading publications and shifts in focus towards autism spectrum disorder and health.

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Japanbibliometric analysishikikomori

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Area of Science:

  • Social Sciences
  • Psychiatry
  • Bibliometrics

Background:

  • Hikikomori is a recognized social phenomenon in Japan and internationally.
  • Understanding global research trends in hikikomori is currently unclear.

Purpose of the Study:

  • To analyze publication patterns and research trends in hikikomori using bibliometric analysis.
  • To identify key authors, institutions, and countries contributing to hikikomori research.

Main Methods:

  • A bibliometric analysis was conducted on publications related to hikikomori.
  • Data was sourced from Web of Science and analyzed using CiteSpace, R, and VOSviewer.

Main Results:

  • A total of 297 publications met the study's criteria.
  • Japan led in publications, with Takahiro A. Kato identified as a highly influential author.
  • Keyword analysis indicated a shift in research focus over time, from psychiatric diagnosis to health and autism spectrum disorder.

Conclusions:

  • The volume of peer-reviewed research on hikikomori is experiencing rapid growth.
  • Research trends in hikikomori are dynamic and evolving.