Higurashi Villa Memorial Museum
Higurashi Villa Memorial Museum is a Western-style house on a hill in Niihama. The villa was originally located on Shisaka Island in the Seto Inland Sea as a place for monitoring emissions from the Sumitomo smelter there. It was designed by a leading architect of the Meiji era, with influences from the 19th century English Arts and Crafts movement. The house has Western-style features such as sash and casement windows, fireplaces, and chimneys. The foundations use bricks made of slag from the smelter. On the second floor are exhibitions on Sumitomo’s history and philosophy, the history of overcoming smoke pollution, and the history of copper refining and memories of Shisaka island.
It took two and half years to move the villa to its current location. Ninety-five percent of the original material was used, with each part including the floorboards being restored to exactly the same position. On the hill above the villa is a viewing platform where a circle of slag bricks indicates the size of the huge chimney completed in 1924 on Shisaka Island.