As a fan of web novels, I wouldn't judge if the younger sister in a certain anime was a brother lover or not because that's a subjective judgment. Moreover, a sister complex did not necessarily refer to a person who liked to have a younger sister. It referred to a person who liked women with a gentle and cute appearance and personality. Therefore, there was no definite answer to this question.
Sometimes they are. But it varies from one convention to another. Some conventions may have them, while others might not. It's best to check the event's official website or contact the organizers for accurate information.
It's possible that they haven't finalized the deals with the big actors yet. Or perhaps they are waiting for the right moment for a big reveal to generate more excitement.
Well, you could keep an eye out for any last-minute ticket releases or cancellations. Sometimes people change their plans and their tickets become available again.
There might be a system error, or perhaps your submission doesn't meet the specific requirements or guidelines. Review everything thoroughly to figure out the issue.
No, they aren't. Cosplay con focuses mainly on cosplay, while comic con covers a broader range of comic-related stuff like comics, movies, and TV shows.