2020 | 15 EpisodesSeason 2 of GRAND SUMO Highlights premiered on November 7, 2020.
Held at the Ryōgoku Kokugikan, Tokyo, 8 November – 22 November. Originally scheduled to be held at the Fukuoka Kokusai Center in Kyushu, the Sumo Association moved the tournament to Tokyo due to the coronavirus pandemic.
2021 | 15 EpisodesSeason 4 of GRAND SUMO Highlights premiered on March 13, 2021.
Held at the Ryōgoku Kokugikan, Tokyo, 14 March – 28 March. Originally scheduled to take place at Osaka Prefectural Gymnasium, Osaka, the tournament was moved to Tokyo due to the COVID-19 pandemic.
2020 Aki Basho
2020 | 15 Episodes Season 1 of GRAND SUMO Highlights premiered on September 12, 2020.Held at the Ryōgoku Kokugikan, Tokyo, 13 September – 27 September.