The Gion location was featured heavily in Masaaki Yuasa’s Night Is Short, Walk on Girl and Bar “Moon Walk”’s all over Japan feature a drinks menu based off the film.
While you won’t find the Night Is Short, Walk on Girl secret menu online, you can find many of the bar’s location on the Bar “Moon Walk” website (in Japanese, Google Translate works fine!).
I had no idea the bar was even real, or that they had a location in Tokyo.