As part of the annual Nagahama Shusse Matsuri festival held on the second Sat. of Oct., a matchlock gun demonstration (長浜火縄銃大会) is held at Nagahama Castle during 13:30 a.m.–12 p.m.
Nagahama Castle is near JR Nagahama Station (West side) on the Hokuriku Line. Short ride from JR Maibara Station.