Kenji Narazaki

2.1k total citations
39 papers, 962 citations indexed

About

Kenji Narazaki is a scholar working on Physiology, General Health Professions and Geriatrics and Gerontology. According to data from OpenAlex, Kenji Narazaki has authored 39 papers receiving a total of 962 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Physiology, 11 papers in General Health Professions and 11 papers in Geriatrics and Gerontology. Recurrent topics in Kenji Narazaki's work include Physical Activity and Health (12 papers), Frailty in Older Adults (11 papers) and Nutrition and Health in Aging (10 papers). Kenji Narazaki is often cited by papers focused on Physical Activity and Health (12 papers), Frailty in Older Adults (11 papers) and Nutrition and Health in Aging (10 papers). Kenji Narazaki collaborates with scholars based in Japan, China and United States. Kenji Narazaki's co-authors include Nicholas Stergiou, Shuzo Kumagai, Takanori Honda, Sanmei Chen, Kris Berg, Tao Chen, B. Chen, Yu Nofuji, Dmitry Oleynikov and Hiro Kishimoto and has published in prestigious journals such as SHILAP Revista de lepidopterología, Medicine & Science in Sports & Exercise and British Journal of Sports Medicine.

In The Last Decade

Kenji Narazaki

37 papers receiving 940 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Kenji Narazaki Japan	15	398	252	223	151	145	39	962
Lis Puggaard Denmark	21	535 1.3×	330 1.3×	144 0.6×	157 1.0×	201 1.4×	34	1.4k
Naoto Fukutani Japan	18	493 1.2×	185 0.7×	271 1.2×	109 0.7×	187 1.3×	41	1.2k
Paul L. de Vreede Netherlands	12	256 0.6×	109 0.4×	119 0.5×	69 0.5×	194 1.3×	18	927
Yuto Tashiro Japan	15	208 0.5×	214 0.8×	141 0.6×	84 0.6×	101 0.7×	39	751
Paulo César Baraúce Bento Brazil	15	193 0.5×	233 0.9×	79 0.4×	63 0.4×	166 1.1×	52	750
C A Giuliani United States	7	264 0.7×	97 0.4×	212 1.0×	126 0.8×	124 0.9×	13	779
Marie Giorgetti United States	6	310 0.8×	117 0.5×	90 0.4×	79 0.5×	250 1.7×	6	909
Jorge Marín-Puyalto Spain	16	312 0.8×	87 0.3×	144 0.6×	144 1.0×	53 0.4×	29	704
Mohammod M. Islam Japan	15	456 1.1×	234 0.9×	48 0.2×	115 0.8×	249 1.7×	36	1.2k
Claire Peel United States	13	170 0.4×	59 0.2×	102 0.5×	66 0.4×	136 0.9×	22	915

Countries citing papers authored by Kenji Narazaki

Since Specialization

Citations

This map shows the geographic impact of Kenji Narazaki'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 Kenji Narazaki with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kenji Narazaki more than expected).

Fields of papers citing papers by Kenji Narazaki

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kenji Narazaki. 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 Kenji Narazaki. The network helps show where Kenji Narazaki may publish in the future.

Co-authorship network of co-authors of Kenji Narazaki

This figure shows the co-authorship network connecting the top 25 collaborators of Kenji Narazaki. A scholar is included among the top collaborators of Kenji Narazaki based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Kenji Narazaki. Kenji Narazaki is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Chen, Tao, Sanmei Chen, Takanori Honda, et al.. (2025). Associations of objectively measured physical activity and sedentary time with all-cause mortality in Japanese older adults: a 10-year prospective study. British Journal of Sports Medicine. 59(14). 992–1000. 2 indexed citations

Chen, Sanmei, Tao Chen, Takanori Honda, et al.. (2024). Cognitive frailty and functional disability in older adults: A 10-year prospective cohort study in Japan. GeroScience. 47(3). 5057–5067.

Chen, Tao, et al.. (2024). [Cut-off point of the risk assessment scale for the 9-year risk of functional disability].. PubMed. 71(9). 466–473. 1 indexed citations

Mizutani, Shinsuke, et al.. (2023). Changes of Oral and Physical Functions in Older Japanese Who Participated in Keyboard Harmonica and Exercise Classes during COVID-19-Related Movement Restrictions. International Journal of Environmental Research and Public Health. 20(4). 3700–3700. 1 indexed citations

Chen, Tao, Sanmei Chen, Takanori Honda, et al.. (2023). Accelerometer-measured sedentary behavior and risk of functional disability in older Japanese adults: a 9-year prospective cohort study. International Journal of Behavioral Nutrition and Physical Activity. 20(1). 91–91. 4 indexed citations

Chen, Tao, Takanori Honda, Sanmei Chen, et al.. (2021). Potential utility of physical function measures to improve the risk prediction of functional disability in community-dwelling older Japanese adults: a prospective study. BMC Geriatrics. 21(1). 476–476. 10 indexed citations

Chen, Tao, et al.. (2021). Normative Data of Objectively Measured Physical Activity and Sedentary Time in Community—Dwelling Older Japanese. International Journal of Environmental Research and Public Health. 18(7). 3577–3577. 9 indexed citations

Chen, Tao, Takanori Honda, Sanmei Chen, Kenji Narazaki, & Shuzo Kumagai. (2020). Dose–Response Association Between Accelerometer-Assessed Physical Activity and Incidence of Functional Disability in Older Japanese Adults: A 6-Year Prospective Study. The Journals of Gerontology Series A. 75(9). 1763–1770. 32 indexed citations

Chen, Sanmei, Takanori Honda, Kenji Narazaki, et al.. (2019). Physical Frailty and Risk of Needing Long-Term Care in Community-Dwelling Older Adults: A 6-Year Prospective Study in Japan. The journal of nutrition health & aging. 23(9). 856–861. 25 indexed citations

10.

Chen, Sanmei, Takanori Honda, Kenji Narazaki, et al.. (2017). Physical Frailty is Associated with Longitudinal Decline in Global Cognitive Function in Non-Demented Older Adults: A Prospective Study. The journal of nutrition health & aging. 22(1). 82–88. 43 indexed citations

11.

Haeuchi, Yuka, Takanori Honda, Tao Chen, et al.. (2016). Association between participation in social activity and physical fitness in community-dwelling older Japanese adults.. PubMed. 63(12). 727–737. 8 indexed citations

12.

Honda, Takanori, Sanmei Chen, Koji Yonemoto, et al.. (2016). Sedentary bout durations and metabolic syndrome among working adults: a prospective cohort study. BMC Public Health. 16(1). 888–888. 74 indexed citations

13.

Chen, Tao, Kenji Narazaki, Sanmei Chen, Yuka Haeuchi, & Shuzo Kumagai. (2016). P1‐029: The Dynamic Association Between Physical and Cognitive Functions in Non‐Demented Community‐Dwelling Older Adults: A 2‐YEAR Longitudinal Analysis. Alzheimer s & Dementia. 12(7S_Part_8). 2 indexed citations

14.

Chen, Sanmei, Takanori Honda, Tao Chen, et al.. (2015). Screening for frailty phenotype with objectively-measured physical activity in a west Japanese suburban community: evidence from the Sasaguri Genkimon Study. BMC Geriatrics. 15(1). 36–36. 60 indexed citations

15.

Scribbans, Trisha D., Kris Berg, Kenji Narazaki, Ian Janssen, & Brendon J. Gurd. (2015). Heart rate during basketball game play and volleyball drills accurately predicts oxygen uptake and energy expenditure.. PubMed. 55(9). 905–13. 10 indexed citations

16.

Honda, Takanori, Sanmei Chen, Hiro Kishimoto, Kenji Narazaki, & Shuzo Kumagai. (2014). Identifying associations between sedentary time and cardio-metabolic risk factors in working adults using objective and subjective measures: a cross-sectional analysis. BMC Public Health. 14(1). 1307–1307. 45 indexed citations

17.

Narazaki, Kenji, Yu Nofuji, Takanori Honda, et al.. (2012). Normative Data for the Montreal Cognitive Assessment in a Japanese Community-Dwelling Older Population. Neuroepidemiology. 40(1). 23–29. 86 indexed citations

18.

Narazaki, Kenji, Kris Berg, Nicholas Stergiou, & B. Chen. (2009). Physiological demands of competitive basketball. Scandinavian Journal of Medicine and Science in Sports. 19(3). 425–432. 234 indexed citations

19.

Narazaki, Kenji, Dmitry Oleynikov, & Nicholas Stergiou. (2007). Objective Assessment of Proficiency with Bimanual Inanimate Tasks in Robotic Laparoscopy. Journal of Laparoendoscopic & Advanced Surgical Techniques. 17(1). 47–52. 20 indexed citations

20.

Narazaki, Kenji, Atsushi Watanabe, Ken‐ichi Tomita, Yosuke Sasaki, & Shinichi Shiraishi. (1996). DNA analysis of the interspecific hybrid clones and the horticultural varieties of Chamaecyparis obtusa and C. pisifera. Journal of the Japanese Forest Society. 78(2). 157–161. 4 indexed citations

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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