A score management system comprises mobile terminals and a score management server
which are connected to each other via a wireless communication network. The score
management server stores score data, receives a request for displaying score status
from the mobile terminal, transmits data representing the score status based on
the stored score data to the mobile terminal, receives a request for inputting
new score data from the mobile terminal, and updates the stored score data based
on the received request for inputting the new score data.