Asian restaurants come and go, but Bostonians should hope that Ma Soba is here to stay. The restaurant's interior features glass windows that slide open to give the place an airy feel in the warmer months. Try the sushi or the green bean, orange and lychee salad. The Hunan dumplings, dim sum basket and grilled eggplant appetizers are popular. The sashimi and California rolls are fresh. The Tao General Chicken, a spicy tai dish, is a very popular entree.