If you are going to initialize or reinforce the drop-in match system with your previous work, I hope you can make it up to 7:7 or 8:8. In some cases, not all people gather, but there are times when there are many people, and 5:5 is relatively easy at this time. I've played countless drop-in matches, and I know a lot of people want to play with more people than 5:5. I hope you take this into account seriously. It is natural that the drop-in match system becomes a fairly good content if reinforced well.