Taiko, the musical instrument firmly connected to traditional Japanese culture, is the spiritual symbol inspiring the designer who coherently integrated the interior design plan with the Japanese lifestyle and belief, especially with the culture of Taiko. The world of Taiko is transcendent, and the first-hand experience is the only way feeling the spirit of Taiko. Figuratively featuring the shape of a mountain, the decoration of the entrance door expresses how the learning experiences of Taiko are fruitful for everyone.