34°47′40.6″N 137°21′40.2″E / 34.794611°N 137.361167°E / 34.794611; 137.361167 Hirai Junction (平井信号場, Hirai shingōjō) was a junction at Toyokawa, Aichi, Japan, In 1963, the junction was merged to Kozakai Station. But the function and the name still remain.