You'll find it near the elevator on the Akiba Exit (North Exit) side after exiting the ticket gate at Fukuroi Station.
Fukuroi Station was renovated in 2014 with a new station building above the tracks, and it still feels quite modern.
The free passage connecting the north and south sides has a straightforward nickname: "Doman-naka Street."

You'll find it near the elevator on the Akiba Exit (North Exit) side after exiting the ticket gate at Fukuroi Station.
Fukuroi Station was renovated in 2014 with a new station building above the tracks, and it still feels quite modern.
The free passage connecting the north and south sides has a straightforward nickname: "Doman-naka Street."