Located in Otaru, Sapporo, Japan, Hokkaido is a symbol of pioneering history. Legendary fairy town. It is 1140 meters long and 20 to 40 meters wide. It is the only and oldest canal in Hokkaido. It is the same age as Hokkaido's pioneering history. Next to the glass museum and some small shops, the riverbank is paved with stones. Among them, 63 elegant gas lamps are matched with sunset, water shadow and stone wall at dusk. The charming scenery created by them has become Xiao Juan's signboard scenery. It only takes about 30 minutes to go to Xiaoyun Canal, but many people forget to return. When the snow sacrifice is held, the riverside lights shine in contrast to the candles, which are romantic and warm.