Koh Pha Ngan offers a variety of restaurants with cuisines from all over the world. Hence, it's not difficult to find Indian food. Some of the best Indian food restuarants are Om Ganesh and Bollywood Indian restaurant. There are also restaurants providing good quality and delicious vegetarian and vegan dishes like Green Leaf Cafe and Narain restaurant. There are no particular jain restaurants, but you can mention your request to the chef and they would help you out.