Another kudos to Burpple recommendation (!!)
The affordable (S$14++ onwards) lunch sets pleased my family of 4! While my soba and tempura set (S$21++ with sashimi) was the least impressive; I was glad everyone else enjoyed their sets. Dad's wagyu beef cubes set was one of the best; encompassing tender not tough wagyu beef without being too fatty it was almost the melt in your mouth kinda beef! Dad was happy to find out he could opt for an option of Japanese brown rice as well.
The sushi and sashimi spread we had were delightfully devoured by my Japanese food loving brother!! I found the sushi rice used and thick sashimi cuts commendable (an add on for $7++ for 7 slices of sashimi with most lunch sets you order proved very value for money on top of the ala carte sashimi order we had for 30$++)

And last but not least, the very informative and friendly staff puts cherry on the icing with regards to our dining experience at sushi kou 😁.

P.s: Don't miss out on their self service Japanese appetizers of seasoned cucumber and seaweed for tangy and refreshing compliments to the meal!!