Similar to the Pineapple Cake from Kumei Enterprises, this is a shortbread pastry with durian jam within. There isn't really a similar meaning to this kind of cake (pineapple = prosperity), it is just another version, but still liked.
This I didn't find so easily as the pineapple version; other flavours are more popular, I guess. I found the durian fragrance to be strong and inviting when you open the small package, but the durian flavour as you bit into the cake was not so strong, and it had several very chewy bits, so a little disappointing for this durian fan. I think I prefer the original pineapple flavour.