Via tmn, we learn about the broader tradition of kōdō (香道, see previously), the art of incense appreciation through the parlour game called Genji-kō (源氏香) a pastime cultivated originally to demonstrate refinement and discerning sense of smell—sort of like the story of the Princess and the Pea—where the object was not to just identify a scent but to distinguish from a sampling of five which are the same and which are different and can be in any combination. Players of this palette-cleansing challenge which can border on the fiendish record their answers with a special notation, vertical lines representing the five scents and group them with a bar. The geometric patterns are a popular decorative motiff for kimono, pottery and lacquerware. Inspired by an incense party that takes place in the literary classic The Tale of the Genji, a skilled host will try to reference the current season and recent events in the solution. Much more at the links above.