Seiichi meets the extremely eccentric students of F-class and gets stuck playing the straightman before the class' old teacher, Beatrice, suggests mock battles so Seiichi can assess their abilities.
Class competition?!
Klassenkampf?
¿La competencia entre clases?
¿La competición entre clases?
La bataille interclasses ?
Nella gara tra classi?!
Competição entre turmas?!