Mukyudō

Nestled in the serene countryside of Sasebo, Nagasaki, lies a seemingly unremarkable cave called Mukyudō. Yet, this unassuming site holds a story of resilience, courage, and a profound prayer for peace. During World War II, this cave was hand-dug by teachers and young students of Miyamura National School (now Miyamura Elementary School) to serve as an air-raid shelter. Today, Mukyudō stands as a poignant reminder of the struggles and ingenuity of the wartime generation.

A Shelter Built by Children’s Hands

In 1943, as the threat of air raids loomed, the construction of Mukyudō began. Remarkably, it was children from the fourth to sixth grades who spearheaded the effort, using only basic tools like pickaxes and chisels to carve through the earth. After months of relentless effort, they created a cavern measuring five meters wide and 20 meters deep, capable of sheltering 500 people.

But Mukyudō was more than a refuge. It was designed to sustain both life and education. Inside, the children and their teachers constructed a makeshift classroom complete with a podium, along with essential facilities such as toilets, a kitchen, food storage rooms, and even a room to house the Emperor's portrait, known as the “Goshin'ei Room.” These features illustrate how the community strived to maintain order, dignity, and learning even in the direst of circumstances.

A Symbol of Beauty and Hope

One of Mukyudō’s most striking features is its arched ceiling, a testament to the meticulous effort of its young builders. Its symmetry and craftsmanship are astonishing, especially when considering that the work was done by schoolchildren under extreme conditions.

Standing inside the cave, visitors are often overcome with emotion. The serene and cool atmosphere contrasts sharply with the historical turmoil it represents. Mukyudō’s walls seem to echo a heartfelt plea for peace: a message that transcends time and borders.

Mukyudō’s Enduring Message

Today, Mukyudō is preserved as a heritage site by the local community. It not only recounts the hardships of war but also highlights the strength of human connections and the unyielding spirit of hope. The site serves as a moving reminder of the importance of peace and the responsibility we share to ensure history does not repeat itself.

Located about 30 minutes by car from Sasebo City’s center, Mukyudō is well worth a visit. It offers a chance to learn from history, reflect on the resilience of past generations, and carry forward their enduring message of hope and peace.