Kosuke Sakumoto Racing careerr

2013 All Japan Championship J-GP3・33th
2014 All Japan Championship J-GP3・5th
2015 All Japan Championship J-GP2・15th
2016 All Japan Championship J-GP2・8th
2017 All Japan Championship J-GP2・16th
2018 All Japan Championship J-GP2・4th
2019 All Japan Championship J-GP2・3rd
2020 All Japan Championship ST1000・3rd
2021 All Japan Championship ST1000・2nd
2022 All Japan Superbike Championship・4th
2023 All Japan Superbike Championship・8th
2024 All Japan Championship ST1000・8th
2025 All Japan Championship ST1000・15th