Izakaya (居酒屋) is a popular dining spot. They serve various kinds of drinks and food. One of the themed izakaya I have been to is The Lock Up in Shibuya. Their theme is horror/jail/ghosts/ect. The izakaya itself looks like an amusement park. Your table will be in a jail cell.
The Lock Up can be found in several locations but the address for the Shibuya one is
33-1 B2F Udagawa-cho, Shibuya-ku, Tokyo