Per the 1843 "東海道宿村大概帳" (Tōkaidō Shukuson Taigaichō) guidebook issued by the Inspector of Highways (道中奉行, Dōchu-būgyō), the town had a population of 2692 in 692 houses, including one honjin, one waki-honjin, and 41 hatago. It had one Tonyaba, for the stabling of packhorses and warehousing of goods, and one kōsatsu for the display of official notifications. It was 443.8 kilometers from Edo.
Minakuchi was noted for three famous local products. Minakuchi-zaiku (水口細工) was a form of basketry made from woven wisteria vines, and occasionally from thin strips of wood. It formed lightweight containers which (amongst many other uses) could be used as a form of suitcase for travelers on the highway. Minakuchi-kiseru (水口煙管) was a pipe for smoking powdered tobacco, and was a popular souvenir for travelers to purchase. The production of kanpyō, dried shavings of a type of calabash, which was a popular ingredient in Edo period Japanese cuisine was the third local speciality.
Minakuchi-juku in The Fifty-three Stations of the Tōkaidō
Utagawa Hiroshige's ukiyo-eHōeidō edition print of Minakuchi-juku dates from 1833 -1834. The print depicts a straggling row of thatch-roofed structures. In the foreground are two women (one with a baby on her back) hanging up strips of kanpyō to dry on lines, while a third woman with a knife is peeling more from a calabash. More strips of drying kanpyō are shown on the fences of the buildings in the background. A solitary traveller is walking away from the viewer on the road.