Question: when did the tournament of power arc start
Answer: English translation Original Japanese title Original airdate American airdate 77 `` Let 's Do It , Zen - Oh Sama ! The All - Universe Martial Arts Tournament ! ! '' `` Yarou ze Zenō - sama ! Uchū ichi Budō - kai ! ! '' ( や ろう ぜ 全 王様 ! 宇宙 一 武道 会 ! ! ) February 5 , 2017 TBA The Present Grand Zenō and Future Grand Zenō are playing a game together in their realm , but both have become bored with their monotonous routine .