These one-stroke dragons, made in Nikko in Tochigi Prefecture, are becoming a hot topic abroad.

The face of the dragon is draw on black paper and the climax appears at 3'40" when the single-stroke drawing begins! It's so perfect that it will generate sighs.

The dragons are made by a company called Single-Stroke Dragons Koushuuya, which has a store in Nikko. If you find yourself in Nikko, you have to visit this store.