I went to SITAR for lunch last month after checking the Happy Cow list of veg friendly restaurants in Yokohama. I wanted to have a vegetarian meal and opted for Matar Paneer in the set meal, which is quite affordable. They replaced the naan (which contains egg) with a tandoori roti. The food was yummy though not close to the real indian taste of the curry. The set lunch was quite filling.
The restaurant is within 5 mins walk from Nihon-Odori station in the Minatomirai Line. The interior was very beautiful in traditional Indian style. A quiet and peaceful place to dine. I will visit again to try other dishes in the menu.
Cons: Naan contains egg