Hokka Hokka Tei

"Hokka Hokka Tei is a bento take-out chain with over 2,000 franchises and company-owned branches throughout Japan. It offers a variety of dishes, generally over rice, at relatively low prices" (much akin to the Taiwanese bian dang). Kopitiam @ Plaza Singapura has such an outlet (the dumplings aren't part of the meal set), although it must be noted that the salad was stale and the orange slices, well, sour -_-