World Capital of Artisanal Selvage Denim "Kojima Jeans Street" & "Hagi-yaki" Tea Ceremony Ceramics

The Kojima district on the southern coast of Kurashiki City, Okayama Prefecture, is revered by global fashion connoisseurs as the "Mecca of Japanese Denim" and the birthplace of Japan's very first domestically produced pair of jeans in 1965. Kojima's textile mastery dates back to the Edo period, when salt-rich reclaimed coastal lands along the Seto Inland Sea proved ideal for cultivating cotton, which local weavers crafted into samurai sword cords (*Sanada-himo*), split-toe *Tabi* socks, and school uniforms. Today, the 400-meter-long **Kojima Jeans Street** and the historic **Betty Smith Jeans Museum & Village** bring together dozens of elite artisanal labels (such as Momotaro Jeans and Japan Blue) that combine natural indigo rope-dyeing (*Hon-Ai*) with vintage Toyoda shuttle looms to weave the world's finest heavyweight selvage denim. While Okayama leads Setouchi's textile craft, Hagi City on the Sea of Japan coast of Yamaguchi Prefecture preserves the noble 400-year-old tradition of **Hagi-yaki** tea ceramics, immortalized in the classic Japanese tea ceremony proverb: *"First Raku, Second Hagi, Third Karatsu"* (*Ichi-Raku, Ni-Hagi, San-Karatsu*). Hagi-yaki originated in 1604 when the feudal lord Terumoto Mori invited two Korean master potter brothers, Shakuko and Rikei (later bestowed the prestigious surnames Saka and Miwa), to establish official domain kilns at the foot of Hagi Castle. Crafted from a blend of local *Daido*, *Mitake*, and *Mishima* clays fired at relatively low temperatures without ostentatious painted decoration, Hagi ware is prized for its earthy, porous warmth that rests gently in the palms and insulates hot matcha tea. What poetically unites Kojima selvage denim and Hagi-yaki ceramics is a shared Japanese aesthetic philosophy celebrating how everyday objects evolve in beauty through years of intimate human use. Just as raw indigo Kojima jeans develop personalized fade patterns (*whiskers* and *honeycombs*) molded to the wearer's life, Hagi-yaki tea bowls are famed for the phenomenon known as **"Hagi no Nanabake"** (*The Seven Transformations of Hagi*): over years of whisking tea, tannin slowly seeps into the microscopic network of craze lines within the milky translucent glaze, gradually deepening the bowl's loquat-colored hue into a living, irreplaceable work of art.