Some articles on nopo:

Busan Subway Line 1 - Hours of Operation
... operation of Line 1 start at 505 for the ride from Sinpyeong to Nopo at Sinpyeong Station and 510 for Nopo to Sinpyeong at Nopo Station ... end with the last trains arriving in Sinpyeong at 0035 and Nopo at 0030 ...