Koyo Ibushi Inaba - Japanese Porcelain Wall TileKoyo Ibushi Inaba is a quietly compelling wall tile series handcrafted in Funatsucho, Himeji by the master ceramicists at Koyo Seiga. Using the time honoured Ibushi Kawara method, carefully selected clay is slowly fired and then smoked in a reduction chamber, creating a fine carbon layer on the surface. This gives the tile its signature Ibushi Silver finish, soft, subtly reflective, and responsive to light, developing a dignified patina over time.