The opponent in the fourth round is Akikawa Academy. Their pitcher, Shunshin Yeung, has been called "clockwork" due to his impeccable pitch control. "This won't be like the previous games." The Seido team shift their gears.
Seido Spirit Dorm
Seido Wohnheim des Willens 
Dormitorio Espíritu de Seidou
Residencia Espíritu de Seidou
Internat Seishin
Dormitório do Espírito Seidou