No, not really. And don't worry, some RP's tend to have different rules.
I won't be too pushy with this RP, people posting every one or two days, perhaps even three, will be acceptable. If you get past that, I'll start to worry about you dropping this.
In any case, I just want people to post so the characters can get all together and know each other since it is just the 1st chapter, but I don't really like the idea of having sakura wait forever for a reply until the others can post, so I'll post tomorrow so she can go again.