Ryuken has been murdered! If they want to get their student ID, the three brothers must find the true culprit. When Ryuken and Yuria take a tumble down the stairs together, they accidentally switch bodies. The strange situation is complicated even further when Shin arrives... Thouzer and his gang make their passionate singing debut as Nanto DE5MEN's first single is unveiled.
I will give you your next mission!
سأكلّفكم بمهمّتكم التالية
Ich gebe euch eure
nächste Mission!
¡Les daré su próxima misión!
¡Os daré vuestra próxima misión!
J’ai une nouvelle épreuve
à vous confier.
Ecco la vostra prossima missione!
Eu vou lhes dar sua
 próxima missão!