Saien is a Japanese brand of decorative washi (traditional Japanese paper) products, known for its washi tapes, stickers, and other stationery items. The brand is produced by Kamiiso Sansho, a company established in 1926, and its products are designed to be beautiful and fun for everyday life. Saien's items are characterized by high-quality, often cute, designs and a focus on both traditional washi paper and modern aesthetics.
