The Ainu traditional ceremony “Chipusanke,” where a new boat was launched into the water, was held on August 18 in Birato, Hokkaido, northern Japan.

The Ainu ritual, aimed at preserving Ainu culture, is held annually in the Nibutani area of Biratori, about an hour’s drive southeast of New Chitose Airportt by car.

Many tourists from both within and outside Hokkaido participated, enjoying a river ride in traditional dugout canoes.

S/ Kaizawa Taichi, Ainu craft artist: As Ainu culture continues to grow stronger, I want to spread it to every region across Hokkaido.

Prayers to the gods, known as “Kamuy-nomi,” were offered at the “Poro Cise,” a reconstructed traditional Ainu house.

Ancient dances using swords and bows were also performed.