news news SEVENTEEN's One Fine Day 2016 ended 2 seasons Reality Kpop Group SEVENTEEN's reality tv show aired on MBC. watched want to watch news ✕ loading… cast S.Coups Jeonghan Joshua Wonwoo Jun Hoshi Woozi DK The8 Mingyu Seungkwan Vernon Dino seasons 13 Castaway Boys 9 episodes · 2016 Seventeen's One Fine Day in Japan 8 episodes · 2017
