The Iwatobi High School Swim Club is participating in a joint training camp with the Samezuka Academy and Soufuukan High School teams. Sousuke is also participating as an alumnus. In the midst of the excitement, Rei and Nagisa notice that something is odd about Romio's swimming. Then Shizuru tells them the story of what happened to Romio in middle school...
by Samezuka Academy alumnus 
Yamazaki Sousuke-senpai...
خرّيج أكاديمية ساميزوكا، يامازاكي
...سوسكي-سينباي
dass uns der Ehemalige der Samezuka-Schule,
Yamazaki Sousuke-senpai, …
el exalumno de Samezuka,
Sousuke Yamazaki-senpai…
el exalumno de Samezuka,
Sousuke Yamazaki-senpai…
Sosuke Yamazaki,
un ancien de Samezuka…
Un ex allievo della Samezuka,
Yamazaki Sousuke-senpai.
Yamazaki Sousuke-senpai,
um ex-aluno do Instituto Samezuka...
выпускник академии Самэдзука
Соскэ Ямадзаки...