Kokuzo Shrine is a Shinto shrine located in Aso, dedicated to Kokuzo, a deity traditionally associated with wisdom and intellect. The shrine is known for its tranquil atmosphere and deep spiritual significance, often attracting visitors seeking guidance or blessings for knowledge and learning. It also holds cultural importance for the local community, playing a role in various seasonal festivals and ceremonies that reflect the rich traditions of Aso. The grounds also play host to an ancient cedar tree that has been preserved by the locals.