Akira, Tze Wei Toh
Google
The main picture is an alley with many nice and affordable Japanese street Ramen and restaurants which are friendly to both Singles, couples and families (though in the alley, will not recommendations in the night for very young children)
There are also 2-3 cheap Vietnamese cafes for the local office workers in the day and taste good too
A few sleazy as well as legit masage places, plus Japanese ladies bars that sprung in the night and no hanky pinky, just pure chit chat but watch yr bills as could spring quite high when so many gals join in the chit chat if U dun decline...
Outside, the street has even more good (largely Japanese) restaurants and legit massage places for the families though also has some sleezy ones but being in the open space, the family shouldn't feel it's hazard...