Season 1 NHK , 2016 - 2017 Season 2 NHK , 2017 - 2018 Season 3 NHK , 2018 - 2019 Season 4 Neko Neko Nihonshi (2019) NHK , 2019 - 2020 Season 5 Neko Neko Nihonshi (2020) NHK , 2020 - 2021