In front of the Fuji Soft Building in Akihabara, four food trucks come only during weekdays at lunchtime. Office workers in the area line up for lunch. They are all set up by 11:30, so you can avoid waiting by going before 12:00 or after 1:00. You can check which food trucks will be there and when by searching "Akihabara Neo Yataimura". If it's raining, the food trucks park in a corner with a roof, so you can buy food without getting wet. It makes lunchtime more enjoyable!