Baseball Play Study 2016冬〜Replacement!(ありがとう陽岱鋼！)

Replacement!(& ! !!)

Baseball Play Study 2016 (BPStudy #112)

Shinichi Nakagawa(Pythonista & Baseball Analyst)

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• Shinichi Nakagawa(@shinyorke)

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Shinichi Nakagawa(Twitter/Facebook/visasQ:@shinyorke)