—Which may be thus freely rendered:—
"Is it the river only?—or is the darkness itself drifting?... Oh, the fireflies!..."[4]
IV
Many persons in Japan earn their living during the summer months by catching and selling fireflies: indeed, the extent of this business entitles it to be regarded as a special industry. The chief centre of this industry is the region about Ishiyama, in Goshū, by the Lake of Ōmi,—a number of houses there supplying fireflies to many parts of the country, and especially to the great cities of Osaka and Kyōtō. From sixty to seventy firefly-catchers are employed by each of the principal houses during the busy season. Some training is required for the occupation. A tyro might find it no easy matter to catch a hundred fireflies in a single night; but an expert has been known to catch three thousand. The methods of capture, although of the simplest possible kind, are very interesting to see.
Immediately after sunset, the firefly-hunter goes forth, with a long bamboo pole upon his shoulder, and a long bag of brown mosquito-netting wound, like a girdle, about his waist. When he reaches a wooded place frequented by fireflies,—usually some spot where willows are planted, on the bank of a river or lake,—he halts and watches the trees. As soon as the trees begin to twinkle satisfactorily, he gets his net ready, approaches the most luminous tree, and with his long pole strikes the branches. The fireflies, dislodged by the shock, do not immediately take flight, as more active insects would do under like circumstances, but drop helplessly to the ground, beetle-wise, where their light—always more brilliant in moments of fear or pain—renders them conspicuous. If suffered to remain upon the ground for a few moments, they will fly away. But the catcher, picking them up with astonishing quickness, using both hands at once, deftly tosses them into his mouth—because he cannot lose the time required to put them, one by one, into the bag. Only when his mouth can hold no more, does he drop the fireflies, unharmed, into the netting.
Thus the firefly-catcher works until about two o'clock in the morning,—the old Japanese hour of ghosts,—at which time the insects begin to leave the trees and seek the dewy soil. There they are said to bury their tails, so as to remain viewless. But now the hunter changes his tactics. Taking a bamboo broom he brushes the surface of the turf, lightly and quickly. Whenever touched or alarmed by the broom, the fireflies display their lanterns, and are immediately nipped and bagged. A little before dawn, the hunters return to town.
At the firefly-shops the captured insects are sorted as soon as possible, according to the brilliancy of their light,—the more luminous being the higher-priced. Then they are put into gauze-covered boxes or cages, with a certain quantity of moistened grass in each cage. From one hundred to two hundred fireflies are placed in a single cage, according to grade. To these cages are attached small wooden tablets inscribed with the names of customers,—such as hotel proprietors, restaurant-keepers, wholesale and retail insect-merchants, and private persons who have ordered large quantities of fireflies for some particular festivity. The boxes are despatched to their destinations by nimble messengers,—for goods of this class cannot be safely intrusted to express companies.
Great numbers of fireflies are ordered for display at evening parties in the summer season. A large Japanese guest-room usually overlooks a garden; and during a banquet or other evening entertainment, given in the sultry season, it is customary to set fireflies at liberty in the garden after sunset, that the visitors may enjoy the sight of the sparkling. Restaurant-keepers purchase largely. In the famous Dōtombori of Ōsaka, there is a house where myriads of fireflies are kept in a large space enclosed by mosquito-netting; and customers of this house are permitted to enter the enclosure and capture a certain number of fireflies to take home with them.
*
The wholesale price of living fireflies ranges from three sen per hundred up to thirteen sen per hundred, according to season and quality. Retail dealers sell them in cages; and in Tokyo the price of a cage of fireflies ranges from three sen up to several dollars. The cheapest kind of cage, containing only three or four fireflies, is scarcely more than two inches square; but the costly cages—veritable marvels of bamboo work, beautifully decorated—are as large as cages for song-birds. Firefly cages of charming or fantastic shapes—model houses, junks, temple-lanterns, etc.—can be bought at prices ranging from thirty sen up to one dollar.