Kakogawa (加古川市) is in Hyogo.
Kakogawa, is the name of the River cross the city.
30min from Kobe by train, JR Sanyo Line.
From Kansai airport there is 6 bus by days. (around 3,000円 - 5,000円 if go and back). More information : 
Ｎｅａｒ the station :