Guide
Aiuchi no Mushiokuri is a traditional ritual with approximately 450 years of history, preserved in the Aiuchi district of Goshogawara City, Aomori Prefecture. The purpose of this event is to pray for a bountiful harvest and protection from disease by driving away insects that damage crops. It is considered the prototype of the 'Mushiokuri' (insect-driving) rituals in the Tsugaru region and is designated as an Intangible Folk Cultural Property of Aomori Prefecture. As night falls, the atmosphere becomes electric with the lighting of torches. The sight of the 'Aruma' (wild horse) and 'Tachifuri' (sword-swinging) dances, alongside the massive 5-meter-long 'Nagamushi' (long insect) parading to the sounds of drums and flutes, showcases a deeply rooted cultural heritage.
The origins of this ritual are ancient, evolving alongside rice cultivation. Historically, pests were a major threat to agriculture, and 'Mushiokuri' served as a ritualistic way to ward them off. The 'Tachifuri' dance is said to be derived from the legends of Sakanoue no Tamaro. Furthermore, as part of the 'Sanaburi' traditions held after rice planting, this event has played a vital role in strengthening community bonds. This precious cultural heritage has been carefully passed down through generations by the local youth groups and folklore preservation societies.
The greatest highlight is the sight of the procession emerging from the darkness of the night. First, the 'Aruma' (wild horse), a figure mounted on a cart with two operators, moves with comical and energetic motions. This is followed by the 'Tachifuri' group, who dance with swords in hand while chanting unique rhythmic calls like "Haneroja hanero, Itsumo kondaba dousibe na." The most iconic sight is the massive 5-meter-long 'Nagamushi' parading through the village on a float. The entire experience is enveloped in the rhythmic sounds of drums, flutes, and bells, creating an immersive atmosphere.
Aiuchi no Mushiokuri is held annually on the second Saturday of June, coinciding with the early summer period after rice planting is complete. Since the event takes place at night, it is best experienced from evening through the night. The use of torches and lanterns against the dark sky creates a dramatic and different expression than a daytime festival. You can enjoy the refreshing early summer breeze while immersing yourself in the traditional festival atmosphere.
This is more than just a spectacle; you can feel the intense energy of the local community. The procession starts from the Ichiuma Community Center and winds through various parts of the Aiuchi district. Watching the locals walk together while sharing traditional celebratory drinks and rhythmic chants provides a profound look into the form of festivals in Japanese rural villages. Spectators can observe the historical dances, the unique swords, and the movement of the giant Nagamushi from the roadside or designated viewing areas.
The event is held in the Aiuchi district of Goshogawara City. The nearby Lake Jusan is a beautiful natural area that offers stunning scenery depending on the season. The area is also accessible from central Goshogawara City, where you can find various facilities to learn more about local history and culture. During the festival, the entire neighborhood is filled with vibrant energy.
As the event takes place outdoors at night, we recommend wearing clothing suitable for temperature changes and comfortable walking shoes, as the terrain may be uneven. While viewing the procession is free, please carry cash if you plan to purchase food or drinks from nearby vendors. When taking photos, please be mindful of the local residents and ensure you do not obstruct the procession or the movement of people.