At the start of the Meiji period, on October 1, 1889, Anjō was one of a collection of villages organized within Hekikai District, Aichi Prefecture by the establishment of the modern municipalities system. It was elevated to town status on May 1, 1906. The opening of the Meiji Irrigation Canal transformed the area in the 1920s and 1930s into one of the most agriculturally productive regions of the period, sparking the comparison with Denmark, then regarded the most highly advanced agricultural nation in the world. This led to Anjō's moniker of , which remains in the form of Den Park, a Danish theme park, as well as Den Beer, a microbrew available in the park.