5)Identifying the motivating factors influencing the enjoyment of kendo by international practitioners: a study to support international kendo adoption and growth (査読有) 共著 平成30年5月 ARCHIVES OF BUDO 2018, Volume 14 Takamitsu Iwamoto, Mitsuru Nakamura, Yukiko Takami,Tatsuya Ohno,Yuji Arita
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