I came on a Monday afternoon but the line was quite long and it took an hour to get my cheesecake. The reason it took so long is because they serve the cheesecake fresh. I saw them took the cake out of the oven and put another batch in to bake. So at least you know the cake is fresh and is not sitting there for a while.
I got the Japanese cheesecake and I think it tasted alright. It wasn't as giggly as I expected and the flavor was a bit plain. The cheesecake flavor was not super cheesey but I think it was still worth a try. The price is very reasonable, $10 for one cake. I don't think I'll come back but I would definitely want to try it in Japan and see how it compares.