Seeking some vegan grub to enjoy after exploring Hiroshima? Art Cafe Elk is a must visit if you're in the area. Although their menu isn't fully vegan, they do have many vegan friendly options on the menu - as well as dishes that can be made vegan on request.
They're conscious of typical Japanese soup stock bases like bonito, and don't use those at all in their cooking. Meats that are prepared at the premises are cooked in separate oil to vegetables, and their menu has plenty of desserts that are vegan as well. In addition, they've also got an extensive gluten free selection which is perfect if you're traveling with friends or family who have gluten sensitivities.
The vegan Japanese platter is a fantastic option if you'd like a little bit of everything - it's served up almost kaiseki style, on a range of beautiful dishware. The platter comes with several onigiri (rice balls), tofu steak, grilled vegetables and miso soup, making for a hearty and flavorsome meal. As mentioned before, they don't use bonito flakes when making their broth, so you can enjoy your miso soup without worry!
Their vegetable tempura is perfectly crispy without being greasy, and the batter doesn't use egg. The pieces of kabocha (Japanese squash) in particular are mouth wateringly good, and would warrant a repeat visit for those alone. They also have a fantastic Hiroshima yaki-udon (stir fried noodles) on their menu which is packed full of veggies, a vegan BLT sandwich, and even a faux kara-age set (Japanese fried chicken) that comes topped with either a Hiroshima style sauce or teriyaki sauce depending on your preference.
When it comes to the sweet treats on the menu, they have vegan chocolate cake, fried banana "spring rolls", and even pancakes that are both vegan and gluten free. For the non-vegans out there, the Hiroshima Oyster Burger that they sell is a local specialty. Hiroshima Prefecture produces about 60% of all of Japan's oysters, so it would be a good choice if you are visiting.