
Guida
Soeiji Temple, commonly known as Hattasan, is a prestigious temple of the Koyasan Shingon sect located in Fukuroi City, Shizuoka Prefecture. It is celebrated as one of the three famous temples of the Enshu region. The main deity is Seikan Kannon (Avalokitesvara), and the temple has long been a center of deep faith for protection against misfortune (Yakuyoke). Visitors are drawn to the serene atmosphere where historical architecture meets the changing beauty of the seasons.
Hattasan boasts a profound history spanning over 1,300 years, with traditions dating back to its founding by the monk Gyoki under the orders of Emperor Shomu in 725 AD. Throughout the centuries, it has received patronage from the Imperial Court and powerful military leaders, serving as a significant cultural landmark. Today, as a high-ranking temple of the Koyasan Shingon sect, it continues to welcome many pilgrims and travelers seeking spiritual peace and a connection to Japan's ancient heritage.

The temple's charm lies in its historic structures and seasonal events. The Nio-mon Gate, a designated Important Cultural Property, is a magnificent structure that preserves the architectural style of the Muromachi period. Another precious treasure is the Kindou Goshu Suzu, a set of five bells from the Kamakura period that speaks to the temple's deep antiquity. Furthermore, the seasonal festivals, such as the 'Hotaru Matsuri' (Firefly Festival) in late May and the 'Manto Matsuri' (Lantern Festival) on July 9th and 10th, offer a mesmerizing spectacle of light and shadow.
Hattasan reveals a different face with every season. In late May, the Firefly Festival allows you to witness the magical glow of fireflies dancing in the dark night. In July, the Manto Matsuri illuminates the temple grounds with countless lanterns, creating a mystical summer atmosphere. On January 7th, the traditional 'Tayousai' harvest festival is held, offering a glimpse into ancient folk traditions. Visiting during these specific times provides a much deeper connection to the rhythm of Japanese culture.

A visit to Hattasan is incomplete without tasting the famous 'Yakuyoke Dango.' This traditional sweet is said to have been named 'Kushi Dango' by the historical figure Tokugawa Ieyori. Participating in seasonal festivals allows you to experience the harmony between Japanese tradition and nature firsthand. Whether it is a quiet moment of prayer or a stroll through the scenic grounds, the temple provides a perfect environment for mental and physical refreshment.
Seasonal events offer vastly different experiences depending on when you arrive. For instance, the summer lantern festival provides a mystical atmosphere quite different from the bright daytime scenery. During the New Year period, the temple is filled with a vibrant energy as people gather for the first prayers of the year. We highly recommend checking the local event calendar before your visit to ensure you don't miss these special occasions.

Since the temple grounds include stairs and slopes, we recommend wearing comfortable walking shoes. Please prepare cash for purchasing charms (omamori), offerings, or the famous Yakuyoke Dango, as many traditional transactions are cash-only. Regarding photography, please respect the signs indicating no-photo zones and maintain proper etiquette. To preserve the tranquil environment, please keep voices low and show respect to the monks and other worshippers.