Suishaya is located in Boston, United States on 2 Tyler St. Suishaya is rated 3.9 out of 5 in the category korean restaurant in United States. uishaya offers numerous things on its menu to choose from. The patrons can enjoy main courses, entr?es, rice and noodles, desserts and teppanyaki & grill items. Every item from the lunch special is served with free miso Soup, steamed rice and a bowl of salad. Their special food items include pepper chicken, salmon bata, grilled squid, tamago and spicy fish.