Kamiita, Tokushima

The fields north of the Yoshino River run flat and wide, and somewhere in that flatness the air still carries, faintly, the memory of indigo. Kamiita-cho sits on the river's north bank, pressed between the Sanuki mountains and the current, and it has been producing awa ai — Tokushima indigo — and awa wasanbon sugar long enough that both feel less like specialties and more like the town's basic grammar.

The Toda Family Residence, designated an important cultural property, stands as a reminder of what indigo cultivation once built: a substantial farmstead compound, the kind that takes a whole family's labor across generations to accumulate. At Waza no Yakata, the manufacturing processes for both indigo dyeing and wasanbon can be observed and, if you choose, attempted — the sugar's production in particular is slow and physical, a matter of pressing and kneading that resists any shortcut. The Kamiita Town History and Folklore Museum holds the tools of both trades alongside pottery and stone implements that mark the town's much older human presence, from the Jomon period onward.

Up the slope, Anrakuji temple draws pilgrims on the Shikoku circuit, its lodgings fed by a radium mineral spring. Higher still, Oyamaji sits at considerable elevation on the ridge. The Yoshino River basin opens below Daisan Park, where the old castle site now offers a wide view of the alluvial plain that indigo and sugar once made prosperous.