Santouka is based from Asahikawa origins that has a really long history back in Hokkaido, Japan, I already shared before once in my prev post
over here. Given their long establishment, I think their taste is quite hard to knock off. But yeah, generally I think most Singaporeans would find their broth quite salty, this is due to their thick tonkotsu broth which also gives off a milky color, giving tonkotsu ramen its characteristic richness. I think if you go there eat on a rainy day, you would appreciate it more definitely.
No no, I think you should tell Connoisseur-1976, to go upgrade his own taste buds instead, LOL.