Geku, also known as the Outer Shrine of Ise Jingu, is one of the two main shrines of the Ise Grand Shrine complex in Japan. It is dedicated to Toyouke Omikami, the deity of agriculture, rice harvest, and industry.
While Geku is dedicated to Toyouke Omikami, Naiku, or the Inner Shrine, is dedicated to Amaterasu Omikami, the sun goddess and ancestral deity of the Japanese imperial family. Both are part of the Ise Jingu complex but serve different spiritual purposes.
Geku features traditional Shinto architectural style known as 'Yuiitsu Shinmei-zukuri.' The shrine buildings are constructed using natural materials like Japanese cypress and thatched roofs without any nails.
Geku hosts numerous annual rituals and ceremonies related to agriculture and industry, reflecting its dedication to Toyouke Omikami. These include offerings of rice and other products during festivals such as Kannamesai.
Visitors are not allowed to enter the inner sanctum or 'honden' of Geku. Like many Shinto shrines, access is restricted to select priests for secrecy and purity reasons. However, visitors can view the outer areas and participate in prayer.