The Perseus arrives at the treasure island. A recon squad consisting of Senku, Soyuz, Kohaku, and Gen set off to locate the platinum and make contact with the islanders. Ukyo later discovers something on the seafloor and send Ginro to investigate.
You don't want to underestimate 
our sonar man, Ukyo-sama.
.لا تستخف برجل السونار أوكيو-ساما
Unterschätz unseren
Sonarexperten Ukyō mal nicht.
No subestimes al hombre sonar.
No subestimes al hombre sonar.
Sous-estime pas Ukyo,
notre homme-sonar.
Non sottovalutare 
il nostro addetto al sonar, il grande Ukyo!
Não subestime o Mestre Ukyo, do sonar.
Наш уважаемый акустик Укио не подведёт!