| Published Papers |
| No. | Title, Author, Journal, Vol( No), Start Page- End Page, Date of publication, DOI, URL
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| 1 | Establishment of Physical Strength Evaluation Findings of Slim Type in Boys and Girls during Adolescence, , Japanese Journal of Sports and Health Science, 47, 13- 23, Jun. 2025, https://doi.org/10.50909/tspe.shs.25_02, |
| 2 | Examination of Physical Fitness and Bone Mineral Density Based on Differences in Morphological Quality in Adolescent Girls, Yuki Takeyama,Katsunori Fujii, American Journal of Sports Science, 13( 1), 1- 9, Jan. 23, 2025, https://doi.org/10.11648/j.ajss.20251301.11,  |
| 3 | Establishment of Physical Strength Evaluation Findings on Slim School Age Children: Analysis of Fifth Grade Primary School Students, Yuki Takeyama,Katsunori Fujii, Medical & Clinical Research, 9( 11), 1- 9, Nov. 2024, ,
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| 4 | Relative Composition of Body Fat Percentage to BMI Based on Height Differences, Yuki Takeyama,Katsunori Fujii, Annals of Clinical and Medical Case Reports, 14( 1), 1- 6, Aug. 2024, , |
| 5 | Proposal for a New Sports Talent Identification System Based on the Tracking Phenomenon of Height, Yuki Takeyama,Katsunori Fujii, Medical & Clinical Research, 8( 11), 1- 6, Nov. 30, 2023, https://doi.org/10.33140/mcr.08.11.09, |
| 6 | Standardization of phase change in physical information associated with BMI fluctuation:: Analysis of young adult males, Takeyama Yuki,Fujii Katsunori,Ishigaki Tohru,Tanaka Nozomi,Ogura Yusaku, Japanese Journal of Sports and Health Science, 44, 33- 47, Sep. 2022, https://doi.org/10.50909/tspe.44.0_33, |
| 7 | Proposal of Need Care Indicators for the Male Elderly People-An Approach Based on Phase Angle, Katsunori Fujii,Yuki Takeyama, Health Education and Public Health, 5( 1), 467- 471, Jan. 2022, ,
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| 8 | Exploration of Viewpoints in Identification of Gymnastic Talent with the Back Hip Circle, Hikaru Tanaka,Katsunori Fujii,Yuki Takeyama, American Journal of Sports Science, 9( 4), 92- 97, Dec. 2021, ,
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| 9 | Risk Analysis of Physical Function Information Generated from BMI Fluctuation, , , 16( 1), 13- 24, Oct. 2021, ,
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| 10 | Changes in Preschool Children Physique and Athletic Ability over Half a Century : Comparison between 1969 and 2019 著者: 浦野, 忍, , , 16( 1), 1- 12, Oct. 2021, ,
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| 11 | Examination of a Sigmoid Shape Composition for BMI Fluctuation and Fat Percentage, Katsunori Fujii,Nozomi Tanaka,Yuki Takeyama,Tohru Ishigaki, American Journal of Sports science, 9( 3), 60- 65, Jul. 2021, ,
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| 12 | Health Information Risk Analysis Based on BMI Fluctuation, Yuki Takeyama,Katsunori Fujii, American Journal of Sports Science, 8( 4), 105- 110, Dec. 2020, ,
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| 13 | Recent Trends in Physique and Motor Ability of Preschool Children -Trends After 2000 in Japan, Kohsuke Kasuya,Katsunori Fujii,Nozomi Tanaka,Toshiro Sakai,Yuki Takeyama, American Journal of Sports Science, 8( 2), 33- 38, Jun. 2020, ,
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| MISC |
| No. | Title, Author, Journal, Vol( No), Start Page- End Page, Date of publication, URL
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| 1 | Physical Changes in Childhood for the Prevention of Obesity and Underweight in Adulthood —Using Standardized Curves of Physical Growth of Young Children—, , Proceedings of The 6th ICPM 2025 in Taiwan, , 244- 245, Aug. 2025,
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| 2 | Exploring the Potential of Childhood BMI as a Predictor of Future Workforce Health, , Proceedings of The 6th ICPM 2025 in Taiwan, , 248- 253, Aug. 2025,
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| 3 | Examination of Physical Fitness based on Differences in Morphological Quality in middle school student, , Proceedings of The 6th ICPM 2025 in Taiwan, , 176- 179, Aug. 2025,
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| 4 | SEARCH FOR THE CRITICAL POINT OF PHYSICAL INFORMATION RISK FOR BMI FLUCTUATION: ANALYSIS OF WAVELET INTERPOLATION, Yuki Takeyama,Katsunori Fujii,Toshiro Sakai,Yuki Kani,Toru Ishigaki, The 14th International Congress of Physiological Anthropology 2019 Program and Abstract, , 50- 51, Sep. 2019,
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| 5 | RELATIONSHIP BETWEEN ECONOMIC GROWTH AND REGIONAL DIFFERENCES IN BIOLOGICAL PARAMETERS IN JAPAN, Yuki Kani,Katsunori Fujii,Yuki Takeyama,Nozomi Tanaka, The 14th International Congress of Physiological Anthropology 2019 Program and Abstract, , 37- , Sep. 2019,
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| 6 | CONFIRMATION REGARDING DELAYED MENARCHE EVALUATION IN FEMALE ATHLETES, Kouske Kasuya,Katsunori Fujii,Yuki Kani,Nozomi Tanaka,Yuki Takeyama, The 14th International Congress of Physiological Anthropology 2019, , 54- , Sep. 2019,
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| 7 | Risk Analysis of Physique Development in the Great Hanshin-Awaji Earthquake –Analysis from Secular Trends in Age at Maximum Peak Velocity for Physique-, Takuya Watanabe,Katsunori Fujii,Yuki Kani,Yuki Takeyama, Proceeding of The 4th International Conference on Production Management 2019, , 139- 142, Sep. 2019,
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| 8 | Health Risk Analysis and Judgment for Hidden Obesity based on Gender Difference, Yuzuru Naito,Katsunori Fujii,Yuki Takeyama,Kentaro Hayakawa, Proceeding of The 4th International Conference on Production Management 2019, , 131- 134, Sep. 2019,
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| 9 | CONSTRUCTION OF STANDARDIZATION SYSTEM IN JUDGMENT FOR YOUNG CHILDREN OBESITY AND LEANNESS, YUZURU NAITO,KATSUNORI FUJII,YUKI KANI,YUSAKU OGURA,TOSHIRO SAKAI,YUKI TAKEYAMA, Book of Abstract of the IISES International Academic Conference, , 14- , Jun. 2019,
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| 10 | TRACKING PHENOMENON OF PHYSICAL DEVELOPMENT DURING ELEMENTARY SCHOOL, YUSAKU OGURA,KATSUNORI FUJII,YUZURU NAITO,KOHSUKE KASUYA,YUKI TAKEYAMA,NOZOMI TANAKA, Book of Abstract of the IISES International Academic Conference, , 16- , Jun. 2019,
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| 11 | SEARCH FOR OBESITY CUTOFF VALUE BASED ON HEALTH INFORMATION: ANALYSIS FROM BMI FLUCTUATION, YUKI TAKEYAMA,KATSUNORI FUJII,TOSHIRO SAKAI,NOZOMI TANAKA,YUKI KANI,YUSAKU OGURA, Book of Abstract of the IISES International Academic Conference, , 26- , Jun. 2019,
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| Conference Activities & Talks |
| No. | Title, Author, Conference, Venue, Presentation date, Promoter
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| 1 | Proposal for New Standardization Chart derived from Infant and Young Children Physical Growth Data of WHO: An approach from wavelet interpolation model, Yuki Takeyama,Katsunori Fujii,oru Ishigaki,Yuki Kani,Shinobu Urano, International Society for Standardization Studies The 21th National Conference, , Jul. 13, 2024,
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| 2 | Exploring Optimal Periods for Talent Inentification through Tracking Motor Ability Development in Girls: Verification by Each Age Stage, , , , Jul. 13, 2024,
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| 3 | Verification of weight loss effectiveness of FANCL and DHC's top review diet items: Using data from DietCafe, Inc., Thoru Ishigaki,Katsunori Fujii,Nozomi Tanaka,Yuki Takeyama, International Society for Standardization Studies The 21th National Conference, , Jul. 13, 2024,
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| 4 | Proposal for sports talent identification based on the tracking phenomenon of tall and short height, , Proceeding of The 5th International Conference on Production Management 2023, Held at the Zoom online in charge of Hosei University, Sep. 10, 2023,
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| 5 | Exploring the Possibility Period of Talent Identification Based on Motor Ability in Girls; Tracking Analysis from Early childhood to Childhood, Yusaku Ogura,Katsunori Fujii,Yuki Takeyama,Yuzuru Naito,Shinobu Urano, International Society for Standardization Studies The 20th National Conference, , Jul. 22, 2023,
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| 6 | Confirmation Regarding Secular Trend of Japanese Male Area of Body Surface; Discussion based on Berkman's Rule and Allen's Rule, Yuki Kani,Katsunori Fujii,Yuki Takeyama,Kentaro Hayakawa,Yusaku Ogura, International Society for Standardization Studies The 20th National Conference, , Jul. 22, 2023,
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| 7 | Validation of parent's subjective judgments of young children physique and motor skills by actual measurements, Thoru Ishigaki,Toshiro Sakai,Katsunori Fujii,Nozomi Tanaka,Kentaro Hayakawa,Yuki Takeyama, International Society for Standardization Studies The 20th National Conference, , Jul. 22, 2023,
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| 8 | Standardization of Tracking Patterns Model by High, Medium, and Low Height, Yuki Takeyama,Katsunori Fujii,Yuki Kani,Yusaku Ogura,Thoru Ishigaki, International Society for Standardization Studies The 20th National Conference, , Jul. 22, 2023,
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| 9 | Analysis of change in physical balance by levels of obesity, Yuki Takeyama,Katsunori Fujii,Yuzuru Naitoh,Tohru Ishigaki,Toshiroh Sakai,Nozomi Tanaka, International Conference of The 66th Japanese Society of Education and Health Science, , Aug. 2018,
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