Rinku Aimoto, transfer student to Yoba Academy, meets DJ-in-training Maho Akashi.
Seeing that Rinku is interested in DJ activities, Maho takes her to see the performance of the most popular DJ unit in the school, Peaky P-key.
Consumed by the excitement of the performance, Rinku asks Maho to form a DJ unit with her.
Stepping in for her today, 
pinch hitter and rookie of the year-
من ستغطّي مكانها اليوم، لاعبة المضرب
...البديلة والمبتدئة الصاعدة
Daher haben wir heute als Ersatz
die beste Newcomerin des Jahres!
¡Así que hoy su relevo es
la esperada recién llegada!
Para reemplazarla
tenemos a la novata del año…
Elle sera remplacée
par une recrue super prometteuse !
Quindi per oggi entra in gioco
il battitore sostitutivo e matricola dell'anno—
Portanto, hoje veio a maior
salvadora e novata do ano—
Вместо неё сегодня передачу
ведёт наша новая звезда...