Because of the Ibaraki-wide Elderly Games, Kasamatsu Stadium is not available tomorrow. The game will take place at Ashikaga public sports park in Ashikaga, Tochigi prefecture.
Access is easy, though. By train, one can take the Mito line to Oyama and then the Ryomo line to Ashikaga. The park is about a 15 minute walk. There is also a bus, but it's probably faster to walk instead of waiting for it. The park itself has little parking for customers who want to drive, but there are many pay spaces near the station.