Kaoru, a friend from the piano class Ruli once attended, has gone missing. While searching for her, Ruli and the gang find a strange dent and her shoes. And as they continue their search, Hiro is suddenly asked a mysterious riddle.
Come on, Higacchi!
!بربّك يا هيغاتشي
Komm schon, Higacchi!
Vamos, Higacchi. Tómate esto en ser…
Vamos, Higacchi. Tómate esto en ser…
Enfin, Higacchi,
Dai, Higacchi!
Espera aí, Higazinho!
Эй, Хигати!