Dōtonbori or Dōtombori (道頓堀?, pronounced [doːtomboɽi]) is one of the principal tourist destinations in Osaka, Japan, running along the Dōtonbori canal from Dōtonboribashi Bridge to Nipponbashi Bridge in the Namba district of the city's Chuo ward. Historically a theater district, it is now a popular nightlife and entertainment area characterized by its eccentric atmosphere and large illuminated signboards.
One of the area's most prominent features, a billboard for confectionery company Glico displaying the image of a runner crossing a finishing line, is seen as an icon of Osaka within Japan.
Dōtonbori traces its history back to 1612, when a local entrepreneur, Yasui Dōton, began expanding the tiny Umezu River, which ran east to west, hoping to increase commerce in the region by connecting the two branches of the Yokobori River, which ran north to south, with a canal. Dōton’s project was interrupted when he died defending Toyotomi Hideyori in the ill-fated Siege of Osaka, but his cousins finished the canal in 1615. The new lord of Osaka Castle, Tadaki Matsudaira, named the canal and avenue beside it Dōtonbori ("bori" from "hori", meaning "canal"), even though Doton had been on the losing side during the siege.
The character of Dōtonbori became defined in 1621 when the Tokugawa Shogunate instituted urban planning, designating Dōtonbori as the entertainment district of Osaka. By 1662 the avenue boasted six Kabuki theatres and five Bunraku theatres, as well as the unique Takeda Karakuri mechanical puppet theatre. Many restaurants and cafes were built to cater to the flood of tourists and entertainment-seekers pouring nightly into Dōtonbori.