Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SAIGA Ryoichi,The study of the initiative point in the 92nd whole country Senior High School baseball championship,TAISEI GAKUIN UNIVERSITY BULLETIN,13490966,TAISEI GAKUIN UNIVERSITY,2011,13,0,157-163,https://cir.nii.ac.jp/crid/1390001205315604992,https://doi.org/10.20689/taiseikiyou.13.0_157