The interior of the Hakodate Orthodox Church is equally captivating, adorned with elegant icons, traditional Orthodox frescoes, and ornate chandeliers that create a serene and sacred atmosphere. The church's rich history is closely tied to the early Russian settlers in Hakodate, who played a crucial role in establishing the Orthodox community in Japan. Visitors to the church can explore its beautiful, well-preserved interiors and learn about the history and significance of Orthodox Christianity in Japan through informative displays and exhibits.