Until not long ago, the Asian/Oriental offer was quite scarce in Madrid. Locals with dishes adapted to Western tastes with some surprises in some hidden street. But things have changed quite a bit and the offer of Japanese, Thai or Chinese cuisine is quite wide; increasing in turn the vegan and vegetarian offer.
And to our delight, veganashi is already in Barcelona, contact VeganashiWide variety of vegan options in a simple and unpretentious place. Among your options: grilled tofu with miso sauce, fried bean curd with vegetables and spicy sauce, fine seaweed pot with tofu and vegetables and several vegan sushi options. They have various menus. The place is next to the Retiro Park, so it can be a very good option if you are visiting the park.