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.
Hey, don't you have a 
Divine Fist of the North Star
أليس لديكم قبضة نجم الشمال القدسيّة
Hey! Habt ihr keine heilige
Faust des Nordsterns,
Oigan, ¿no pueden hacer que vuelva a la vida
¿No podéis hacer que vuelva a la vida
Dites, vous ne pouvez pas le ressusciter
avec votre art divin ?
Ehi, non avete qualche tecnica Hokuto 
per riportarlo in vita?
Ei, seu Punho Divino
 da Estrela do Norte