While the twins Beppu Haruhiko and Akihiko perform every day on a grand stage, another set of twins -- the Italian Salvatore Brothers -- arrive at Binan High School. Unlike the Beppu Brothers, these twins get along badly due to circumstances that run deep. The delicate heart of a wounded Italian boy is about to kick up a storm at Binan High School!
I was worried about whether my twin 
younger brother loves or hates me.
Ich wollte einfach wissen, ob mein kleiner
Zwillingsbruder mich liebt oder nicht!
Me preocupa si mi gemelo
me quiere o no me quiere.
Me preocupa si mi gemelo
me quiere o no me quiere.
Je ne sais pas si mon jumeau
m’aime ou non, et ça m’inquiète…
Ero preoccupato di sapere
se il mio gemello mi ama o mi odia.
Estava preocupado se meu irmão gêmeo 
 mais novo me ama ou me odeia.