I never would have found this place had I not read a review, and, having found it, I'm not sure I would've gone in! It's in the basement of a building, a tiny place, and really shabby looking. But the food! Delicious! I've been a couple of times now, tried the masala dosa,coconut rice, aloo gobi, and the kofta. And the naan bread is some of the nicest I've ever had. The two staff (owners?) are lovely, one in particular is super-friendly, he sings as he works, and really wants you to try the chai tea. They seem really concerned that the spiciness level of the food suits you too. The decor may not be up to much, but honestly, for great Indian food at a good price, I really recommend this place. Easy to find. Take the Hibiya line to Naka-Okachimachi, Exit 2. On street level, turn right and walk to the first side street. Turn left down this street, walk along to second street on your left. You will see a sandwich board outside, directing you down a grim-looking set of stairs! Don't be afraid, there is good food down there!
Cons: Very small, Interior a bit seedy