Round 1 is a kind of game center where you can enjoy bowling, billiards and batting and so on. It is a nice place to go with your family and friends. Sometimes on weekends it is crowded and you have to wait for about 30 minutes. The best thing is to book before hands so that you do not need to wait even you come in the lush hours. You can find it in big cities. But they are not all the same. It depends where it is. So I would recommend you to research on the Internet what you can play there. The bigger city has the bigger scale of Round 1. There are some special campaigns. I heard recently on TV commercial that only for women that we can play until the fast trains for only 1000 yen. It is amazing. You know it is much cheaper than the taxi fee, the tube hotels and bars. It is only available for women. I hope for men that it would be available for males too in the near future. Please check it out the newest information!