If you like shopping, take time out to go to Mitsui Outlet Park when in Kitahiroshima. It's also full of great shops and restaurants, so you can spend the afternoon having a wander.
You might want to play some rounds at Sapporo Golf Club Wattsu Course, located 0.9 mi (1.4 km) from central Kitahiroshima. It's also full of great shops and restaurants, so you can spend the afternoon having a wander. If Sapporo Golf Club Wattsu Course doesn't quite scratch your golfing itch, Sapporokitahiroshima Golf Club is also nearby.