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.
It wasn't me either, because 
I'm the King of Newlyweds!
ولم أكن أنا لأنني ملِك العرسان
Ich auch nicht, weil ich der
König der Frischvermählten bin!
¡Yo tampoco! ¡Porque soy Raoh, 
el Rey de los Recién Casados!
¡Yo tampoco! ¡Porque soy Raoh, 
el Rey de los Recién Casados!
C’est pas moi non plus,
je suis le roi des jeunes mariés !
Nemmeno io, perché sono il Re dei Novelli Sposi!
Nem eu, pois sou o Conquistador
 dos Recém-Casados!