>>2605966It's kind of weird to ask if something is financially successful considering we don't know how much it cost to make it, nor how much they earned from it. However, Suisei says that rather than make people pay for it ala paid lives, she'll just work her ass off in sponsorships (which the concert is a way of advertising both hers' and covers advancements in their skills) and other forms of paid work.
Personally I think it was really successful, it could only have been better if it were on a weekend and brought out more viewers but for what it's worth, it made a good amount of SCs and cover would be more than happy to help make suisei's concerts a reality