This classy yet unassuming restaurant in Wisma's Japanese food town wowed me with it's quality service and pretty good food. Pictured is the demiglace katsudon ($25++) with dashi soup (bonito flakes boiled in water) and a surprising appitizer of radish and greens on a bed of jellified shoyu.
While it is only above average for Singapore standards; in my travels, I never had such good dashi soup before. It's incredibly smoky yet refreshing aftertaste compliments the end of the meal.