Kiso cedar is a type of tree native to the Kiso Valley in Japan. Known scientifically as Cryptomeria japonica, it is valued for its straight, tall trunk and durable wood. The tree can grow up to 50 meters high and is often used in construction, furniture making, and traditional Japanese architecture. The wood of Kiso cedar is resistant to decay and has a pleasant aroma, making it a popular choice for building temples and shrines. Additionally, its natural beauty and fine grain make it sought after for decorative items and crafts, contributing to its cultural significance in Japan.