
Guida
Kogakuji Temple, located in Koshu City, Yamanashi Prefecture, is the head temple of the Kogakuji school of the Rinzai Zen sect. Known by its mountain name 'Enzan,' this Zen temple possesses a deep history dating back to 1378. The main deity is Shakyamuni Buddha. Historically protected by the Takeda clan, the temple currently serves as a rigorous training monastery (shugyo dojo). It is a highly prestigious institution and a significant center representing the culture of Japanese Zen Buddhism.
The history of Kogakuji traces back to 1378 (the Eiwa era of the Northern and Southern Courts period), when Bassui Tokusho established a small hermitage in what is now Takemori, Enzan, Koshu City. In 1380, the temple was moved to its current location following a donation from Takeda Nobunari, the protector of Kai Province. Despite facing numerous fires throughout its history, the temple has been rebuilt each time. During the Edo period, it flourished under the protection of the Takeda clan with many sub-temples. In 1908, it became independent from the Nanzen-ji school and established its current status as the head temple of the Kogakuji school of Rinzai Zen.

The greatest historical value of Kogakuji lies in its precious cultural assets. Most notably, the 'Bodhidharma Painting on Silk,' designated as a National Treasure, is one of the oldest depictions of Bodhidharma using Kamakura-period techniques. This masterpiece is considered a vital work in the history of Japanese ink painting, utilizing sophisticated techniques brought from China to visually convey the spirit of Zen. Please note that as this is a training monastery, access to the interior of the buildings and the gardens is generally not permitted. Visits are typically limited to activities such as receiving Goshuin (temple stamps) within designated areas.
Kogakuji is open from 9:00 AM to 5:00 PM. Due to its nature as a training monastery, the experience focuses more on feeling the spirit of Zen through daily silence rather than seasonal events. Visiting during daylight hours allows you to appreciate the historical-looking architecture. However, since interior access is restricted, visitors usually experience the weight of its history through the exterior and the surrounding atmosphere.

The primary activity at Kogakuji is the receipt of Goshuin (sacred seals). Visitors can observe the temple while respecting the discipline of a training monastery. Since general sightseeing of the buildings and gardens is not permitted, the experience is less about visual landscape appreciation and more about touching the strict, dignified atmosphere of a Zen training-ground. Understanding this background allows for a deeper connection to Japanese spiritual culture beyond simple tourism.
The area around Kogakuji features several spots with historical significance. For example, nearby shrines like Sugata Tenjinja allow you to feel the history of local-rooted faith. The Koshu area preserves much of its historical landscape, making it easy to incorporate Kogakuji into a broader historical exploration route in Yamanashi.
As Kogakuji is a training monastery, a high level of etiquette is required. We recommend modest clothing that is not revealing. If you wish to receive Goshuin, it is convenient to bring your own stamp book and writing utensils. Please note that cash is required for Goshuin. Because this is a sacred training ground, access to the interior and gardens is strictly prohibited. If you are arriving by car, it is recommended to check parking availability in advance.