The 2021 All Japan Dirt Trial Championship Round 4 Hokkaido Dirt Special in Sunagawa was held on 7 / 31-8 / 1.
The remaining rounds are running low for all-Japan dirt roads, but the Sunagawa round has become a literally heated development with a daytime temperature of 37.5 degrees Celsius, which is unlikely to be in Hokkaido.

The results of 16 players wearing WORK WHEELS are as follows.
JD11 class winner Takayuki Ozeki DL / KIT / AT-BRZ
JD9 class winner Masaaki Hamaguchi DL Takumi WM Work Swift
3rd place Hideki Kawashima DL ☆ Tein ☆ BRIG ☆ Yaris
4th place Tomohiro Ueno DL Tanaka Motor LubBRG Swift
JD8 class 4th place Ryuichi Hamaguchi Work DL Takumi WM Swift
2nd place in JD7 class Masaru Sakiyama TMS ☆ DL ☆ VX86
3rd place Yoshihiro Sakai Maple FORTitzz BRZ
4th place Hideaki Sato DL / Amarug / BRZ
7th in JD6 class Hiroyuki Yamoto Kappa ZEAL Yacco YH Lancer
11th place Tomio Kawada DL ZEAL Yaris GR4
JD5 class 5th place Kasai Catherine Nobuhiko YH Speedy Heart Garage Chronos MR2
JD3 class winner Kazuya Sakata itzzDL Global Axela
3rd place Nobuo Shigeo T Galle VX Asuka OJDL Celica
JD2 class 2nd place Ryo Meguro Cusco DL Global Lancer
JD1 class winner Takuma Kamada itzz Okuyama DL Kurihara BRZ
3rd place Katsuhiko Taguchi HKS / YH / Tein Fiesta

Thank you to all the players who participated.
At WORK MOTOR SPORT SCHOLARSHIP, through MCO RACING, we will cooperate with you in your thoughts on the competition with the technology cultivated in the race.
Although it is a corona disaster, we look forward to your continued support in the future so that you can participate in the competition with all your might.