Kohei Hayakawa

23 papers and 847 indexed citations i.

About

Kohei Hayakawa is a scholar working on Clinical Psychology, Biological Psychiatry and Education. According to data from OpenAlex, Kohei Hayakawa has authored 23 papers receiving a total of 847 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Clinical Psychology, 7 papers in Biological Psychiatry and 6 papers in Education. Recurrent topics in Kohei Hayakawa’s work include Tryptophan and brain disorders (7 papers), Youth Substance Use and School Attendance (6 papers) and Child and Adolescent Psychosocial and Emotional Development (6 papers). Kohei Hayakawa is often cited by papers focused on Tryptophan and brain disorders (7 papers), Youth Substance Use and School Attendance (6 papers) and Child and Adolescent Psychosocial and Emotional Development (6 papers). Kohei Hayakawa collaborates with scholars based in Japan, United States and Malaysia. Kohei Hayakawa's co-authors include Takahiro A. Kato, Shigenobu Kanba, Norihiro Shimokawa, Mina Sato‐Kasai, Masahiro Ohgidani, Noriaki Sagata, Hiroaki Kubo, Akira Monji, Ryota Hashimoto and Alan R. Teo and has published in prestigious journals such as Journal of Biological Chemistry, PLoS ONE and Scientific Reports.

In The Last Decade

Co-authorship network of co-authors of Kohei Hayakawa i

Fields of papers citing papers by Kohei Hayakawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kohei Hayakawa. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Kohei Hayakawa. The network helps show where Kohei Hayakawa may publish in the future.

Countries citing papers authored by Kohei Hayakawa

Since Specialization
Citations

This map shows the geographic impact of Kohei Hayakawa's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Kohei Hayakawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kohei Hayakawa more than expected).

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar’s output or impact.

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2025