Digimon Tamers: Brave Tamer

A ranking battle challenges the tamer one place above. The fight plays out in the cartridge, so the server can't see who won: it gives the higher place to the stronger party. Now and then the battle on screen disagrees.

Bandai's hall of fame is lost. Mine keeps each week's leader, with weeks starting Monday, Japan time. でんどうバトル in the game fights these tamers with their current party.