Seen in castles, temples, and shrines ⛩️, "Ibushi Kawara" roof tiles still shine thanks to Koyo Seiga Co., Ltd.! The 100+-year-old kiln, which worked on Himeji Castle's 🏯 restoration, passes its techniques to the next generation.https://t.co/q6pndkDjCm#RegionalRevitalizationpic.twitter.com/dcPsrl4oiT