Korean cuisine, Chinese cuisine, Japanese cuisine, Western cuisine

I'd go with Japanese cuisine for its simplicity and fresh flavors.

If I were to choose not to eat lunch at home for 4 days, I would choose to do it this way: first I would eat ramen, then kimbap, then ribs and then broken pickles)

I spent a year in Korea and have grown to love their street food. I could tear up some bulgogi & yaki mandu & kimbap :)