Santouka in Don Don Donki City Square Food Court. Located at 180 Kitchener Rd, Basement 2, Singapore 208539. ..Ramen Set – Small Karamiso Ramen, Hot Spring egg Charsiu Gohan & Salad, $13.90. If u aren’t aware, Santouka had closed its Cuppage outlet & recently opens a new outlet in Don Don Donki City Square Food Court! They served their usual ramen bowls, sides and also affordable set menus.. With this set, you enjoy the best of both world, a delectable bowl of Karamiso ramen & Hot spring egg in diced charsiu don and a healthy salad! …@santoukasg @donkisg #hungryunicornsg #santoukaramen #ramensantouka #dondondonkisg #donkisg #dondondonki #hokkaidosantouka