WAKAI JAPANESE CRAFT RAMEN, 556 Old Post Road, Edison. 732-372-7029. No Website. Wakai is on Facebook @WakaiJapaneseCraftRamen, but isn’t terribly active. Currently open for lunch and dinner Wednesday through Sunday. BYOB. N.B.: Online posters this past spring and summer complained of credit card service charges and tips being added onto checks without warning. Management says it has worked out those issues. I paid my check with a CC on our recent visit and did not find such charges applied.