Kids love the larger-than-life replicas and fossilised relics of the Jurassic Park–styled Fukui Dinosaur Museum, one of the three largest museums of its kind in the world. There are plenty of English explanations and more than 40 main exhibits (including interactive ones) concerned with natural history, prehistoric flora and fauna, and the dinosaurs that once roamed Japan and other parts of the world. The closest train station is Katsuyama on the privately owned Echizen line, but your best bet is self-driving.
Fukui Dinosaur Museum
Kanazawa & the Hokuriku Coast