Senku, Taiju and Yuzuriha head to Hakone to collect sulfur for gunpowder, which they’ll need to fight Tsukasa. They accidentally set off an explosion, which attracts some unexpected attention.
Tsukasa-kun?!
!تسوكاسا-كن؟
Ist das Tsukasa?
¡¿Tsukasa?!
¡¿Tsukasa?!
C’est Tsukasa ?
Sarà Tsukasa?!
O Tsukasa?
Это Цукаса?