The city of Toyama is nationally famous for the manufacture of patent medicines, usually sold door to door by elderly enthusiasts in small wooden chests (the medicines, not the enthusiasts), and these chests become part of the household furniture. The preparation of and sale of the medicines, called kampoyaku [漢方薬 kan-pou-yaku 'China-method-medicine'] (Chinese concoctions), bear all the signs of a small-scale cottage industry, but the entrepreneurial genius of the people of Toyama has parlayed this unlikely source of fortune into a business with an annual wholesale value of more than 190 billion yen. The city's oldest and best-known kampoyaku manufacturer is Kokando, and I arranged to pay them a visit.
The Kokando factory—opened in 1876 and rebuilt shortly after the war—stands in the southern sector of Toyama near the old tram stop named after it. The who showed me round spoke slowly and precisely and with the solemnity of a preacher who has the undivided attention of a disarmed infidel.
"Before the war our ninety-nine medicines—the widest range of kampoyaku in Japan—were manufactured and packed entirely by hand. Nowadays, of course, we use machines, but the traditions and process remain the same, and the recipes continue to derive from thjose which were imparted to Lord Maeda in the seventeenth century.
"The botanical ingredients include Korean ginseng (a very expensive kind of carrot) and the roots of the Indian ginkgo tree. But more highly prized are the items we obtain from the internal organs of animals. There is, for example, the dried glandular fluid of the male musk deer, drawn off during the rutting season and employed in the manufacture of a powerful stimulant. Originally, in order to obtain this fluid, it was unfortunately necessary to slaughter the deer, but nowadays, thanks to the development of new methods, it can be obtained humanely through plastic tubes. Then there is the bile of the Japanese bear, a pain killer and an agent in the reduction of fevers. The secretion from the poison gland of the Chinese toad is mainly used in the treatment of heart diseases, though it, too, kills pain with remarkable efficacy. And gallstones produced in the bladders of cows are a restorative and an antidote to several toxic substances."
11 July 2015
Wordcatcher Tales: Kampouyaku
From The Roads to Sata: A 2000-Mile Walk Through Japan, by Alan Booth (Weatherhill, 1985), pp. 141-142: