Toyota won the Chubu and Hokuriku Region ekiden in Tahara, Aichi, after two years of losses. They completed the 80.5 km race in 3:53:54, with Takuma Yamakawa securing a significant lead in the fourth stage.

YKK claimed the Hokuriku Region title, extending their winning streak to 35 races. They finished in 3:59:24, maintaining a strong lead throughout the event. Read more racing coverage.

Chugoku Denryoku won the Chugoku Region Corporate Ekiden in Sera, Hiroshima, with a time of 3:54:24. Their lead runner, Shunya Kikuchi, set a new course record for the first stage. Related: Asahi Kasei Wins Final Kyushu Corporate Ekiden.

This original Runner World brief is based on reporting from Japan Running News. Visit the source for its complete reporting, context and any later corrections.