Benki Japanese Cuisine is another food stall that I would like to recommend to my readers. It is located at Changi Airport Terminal 2 staff canteen. I love their katsu which was juicy and not dry. A kastsu set only cost $4.90 for airport staff and $5.90 for public.
Curry Katsu (pork) Set 4.5/5
Katsu (Chicken) Don 4/5
Benkei Japanese Cuisine
Changi Airport Terminal 2
Nearest MRT: Changi Airport, EW Line