Derin Yarsuvat
Google
Waiter spoke perfect English and was incredibly polite/helpful. The curry was fantastic.
Their menu is very small, so unless you're here for the curry or satay chicken, there isn't much to go for (sans their peanut satay salad, which is very tasty, and worth sharing in a group). The curry does not come with any accoutrements; it's just the curry and rice (and a hardboiled egg, if you want), so if you want a fast food style Katsu-curry you should look elsewhere. The curry itself is chicken based.
It's traditional, delicious, and filling. Made for an amazing lunch. Will absolutely come back next chance I get.