The Jewel River at Ide (Ide no Tamagawa), from the series "Six Jewel Rivers in Popular Customs (Fuzoku Mu Tamagawa)"

The Jewel River at Ide (Ide no Tamagawa), from the series Six Jewel Rivers in Popular Customs (Fuzoku Mu Tamagawa), is a 1764 chuban-format design by Suzuki Harunobu in the Art Institute of Chicago. The six Tamagawa, or jewel rivers, are a set of waterways scattered across different provinces of Japan that became fixed subjects of waka poetry, each associated with a particular seasonal or sensory motif. The Tamagawa at Ide in Yamashiro was traditionally linked with the yamabuki, the kerria, a bright yellow flower that blooms along its banks in spring. Harunobu's series transposes the canonical poetic geography into the contemporary popular customs of Edo: each river is paired not with the conventional courtly motif but with an Edo figure or activity that subtly evokes it. In this print a slender beauty or peasant figure stands near a stream, with the implied seasonal and poetic cues activating the literate viewer's memory of the famous waka. The Fuzoku Mu Tamagawa series is one of Harunobu's most refined uses of mitate-e on a programmatic scale, weaving classical poetry, geography, and the chuban bijin-ga format into a coherent visual cycle. It exemplifies the deep integration of literary culture and Edo ukiyo-e at the moment when the nishiki-e revolution was about to make such designs technically irresistible.