Koji Yamaguchi's drifting career 2019-2020 in D1 Grand Prix. Results, standings and video highlights
2020
July 23
D1 Grand Prix
Round 1, Okuibuki 🇯🇵
August 22
Round 2, Ebisu 🇯🇵
2019
July 28
Round 4, Hokkaido 🇯🇵
August 24
Round 5, Ebisu 🇯🇵
