Malden is home to numerous interesting & tasty restaurants, including a significant number of ethnic spots, from Vietnamese to Haitian. It would take you plenty of time to explore all of them, meaning you might miss out on some of the best places. For example, though Sousaku Bistro, a Japanese restaurant, has been open since the end of 2015, it was only until recently that I dined there a couple times for lunch.
Located at 166 Eastern Avenue, and set up a little from the road, it can be easy to drive by and miss this spot. And it isn't in an area that seems to get much foot traffic. Around the corner, on Ferry Street, you''ll find several other restaurants and most of the foot traffic is there. As such, Sousaku seems to fly under the radar and you need to intentionally seek it out. It is open six days a week, closed only on Tuesdays.
Sousaku has a quite large menu of Japanese cuisine, from Sushi to Yakitori, Kushikatsu to Rice Bowls, and so much more. Many of these are traditional dishes, but there are also plenty of more innovative dishes where the chef has created his own unique takes. Prices are generally reasonable considering the quality and quantity of the dishes. They have a fully stocked bar, including Sake (with several good options) and Japanese Whiskey.
Sousaku is worthy checking out, though maybe their menu is too large and they might be better off concentrating on less. Service was excellent on both of my visits. I will be returning there to check out more of their offerings and would like to hear from anyone else who has dined there.