Hunter × Hunter/Wiki/CHARACTERSKastroHunter × Hunter canon · 1 cited sourcesRelated contentKastro is a floor master who previously fought Hisoka. He caused three of Hisoka's lost points and scored a down on him. In their current match Kastro lands a clean hit on Hisoka and demands that he fight seriously. 1Manga sources1 cited1.Chapter 52, pages 5–19· Hunter × Hunter↗Article editorsCredited after a moderator accepts their contribution.PpasteteeeCreator · 1 acceptedDiscussion