Page 16: - Zoro mutters short exclamation while kneeling on ground with strained posture indicating pain or effort. - Kaku states Zoro is a tough opponent with calm analytical tone after the clash. - Kaku explains he alone decides whether to use Tekkai against the incoming attack. - Kaku asks if Zoro's slash felt like cutting steel in a probing manner. Page 17: - Kaku unleashes rapid giraffe strikes labeled as two and one gorilla attacks. - Zoro begins three-sword style technique during defensive counter. - Kaku names his spinning slash Nigori-Zake during the exchange. - Zoro responds with Bigan technique creating large force explosion. Page 18: - Kaku expresses surprise at Zoro remaining standing after the attacks. - Kaku notes he expected Zoro to fall due to earlier comments. - Zoro retorts that the same surprise applies to Kaku's endurance. - Kaku accuses Zoro of arrogance in a loud confrontational tone.