CREATE TABLE table_2412 ("Broadcast scope" TEXT, "Broadcast network" TEXT, "Broadcast term" TEXT, "Broadcast day and timings  ( in JST  ) " TEXT, "Broadcast format" TEXT)

Name the broadcast network for saitama prefecture
SELECT "Broadcast network" FROM table_2412 WHERE "Broadcast scope" = 'Saitama Prefecture'
SELECT "Broadcast network" FROM "table_2412" WHERE "Broadcast scope" = 'Saitama Prefecture'