Season 1 Fuji TV , 2014 Season 2 Fuji TV , 2015 Season 3 Fuji TV , 2016 Season 4 Fuji TV , 2017 Season 5 Fuji TV , 2018 Season 6 Fuji TV , 2019 Season 7 Fuji TV , 2020 Season 8 Fuji TV , 2021 Season 9 Fuji TV , 2022