The Lockup is a fun place to take friends visiting Japan, or to go with friends. Getting to the restaurant is half the fun as they make you go through a mini maze/haunted house just to get to the entrance of the restaurant. Definitely a unique experience that you can't get outside of Japan. All the drinks are super creative and are served in beakers, test tubes, or come with interesting garnishes. Lockup also has food, so if you go hungry, don't worry. You might get a little surprise throughout your meal, but that's part of the fun!