Back at @onkei.tonkatsu to try their other tonkatsu variations and was satisfied with their Cheese Rosu-Katsu Set ($19.90)!
The pork fillet was quite well fried till golden brown and it was stuffed full of cheese! The meat itself may be a little dry, but it is definitely meaty. The chicken is best paired with the tonkatsu sauce, which was pretty tangy to cut the rich fat flavour from the cheese and meat fillet. They offer free refills of rice, soup and cabbage, and I liked the soup the best due to its rich meaty and umami flavours.
This may not be one of the best tonkatsu I've eaten, but it's definitely decent, filling and affordable. A great lunch option for the offices nearby!