Jin, the one they had forgotten, finally shows up at Sun Beach Nikkogawa, where an idol group event is about to begin. The stars are the idols from Sapporo, Sendai, Kobe, Hiroshima, and Fukuoka who make up the five-member group TDC5 (Third Greatest Cities 5). What kind of event will they put on? Suddenly Yatogame's hip-hop soul catches fire in a rap battle?!
Nobody walks on the surface all the time!
!لا أحد يمشي على السطح طوال الوقت
Da braucht man nicht oben laufen!
¡Nadie pasea por la superficie!
¡Nadie pasea por la superficie!
Nessuno si sposta sempre in superficie!
Ninguém anda na superfície o tempo todo!
Никто не гуляет только наверху!