Hanamaru Udon Shinjuku Koshukaido is near Shinjuku Station and serves sanuki udon and fried items. Customers choose toppings for their udon and pick fried items from a self-service fry bar. The shop is on the basement first floor, where customers order and pay for udon before sitting, then select fried items and pay for them together. The basic udon has a familiar taste and the fried items are decent.